unit1
body 车身  chassis 底盘  enclosure外壳、套  hood车棚、车顶  sway 摇摆  frame车架  steering转向、操作  brake 制动  weld焊接  rivet铆钉  bolt螺钉  washer垫圈  vibration振动  stabilizer稳定器  ride乘坐舒适性  handling操作稳定性  linkages转向传动机构  plier钳子  distributor分电器  alternator交流发电机  regulator调节器 carburetor化油器  radiator散热器、水箱  defroster除冰装置 sludge金属碎屑  transmission变速器  differential差速器 power train 传动系  unitized body 承载式车身  suspension system 悬架系统 steering system 转向系  braking system 制动系 shock absorbers减震器 control arms控制臂 steering wheel 转向盘 steering column转向管柱  steering gears 转向器 tie rod 横拉杆  idler arm随动臂 brake shoe制动蹄 disc brake 盘式制动器 drum brakes 鼓式制动器 ignition system 点火系统 exhaust system 排气系统  lubrication system 润滑系 oil filters 机油滤清器 drive（ or propeller） shaft传动轴  universal joints 万向节 dynamo发电机  horn喇叭  swived 旋转 steering box转向器 timing gear 正时齿轮 bevel gear 锥齿轮  mesh with与啮合  leaf spring 钢板弹簧  stub axle 转向节
unit2
longitudinal纵向的  transverse横向的  reciprocate往复  spin旋转  piston活塞 ignite点火  rub摩擦 quart夸脱 reservoir油箱  mechanical机械的  enclosed被附上的 gallon加仑  stroke冲程  camshaft凸轮轴 combustion燃烧  disengaged脱离啮合的 flywheel飞轮
internal-combustion engine内燃机  diesel-fuel柴油  LPG=Liquefied Petroleum Gas液化石油气体  CNG=Compressed natural gas压缩天然气  spark ignition火花点火  compression ignition压缩点火  spark plug火花塞  gas-turbine engine蒸汽机  Stirling engine斯特灵发动机  lubricating system润滑系统  oil pan油底壳  oil pump机油泵  exhaust system排气系统  emission-control system排放控制系统  energy conversion能量转换  air/fuel ratio空燃比  connecting rod连杆  TDC=Top Dead Center上止点 BDC=Bottom Dead Center 下止点 intake stroke进气冲程 compression stroke压缩冲程  power stroke作功冲程  exhaust stroke排气冲程  compression ratio压缩比 lifter挺柱  rocker摇臂  retainer弹簧座  seal密封件  tappet推杆  lobe凸起  gasket垫圈  valve train配气机构  cam follower气门挺柱  rocker arm摇臂  combustion chamber燃烧室  intake valve进气阀 exhaust valve排气阀  valve stem气门杆  valve cover气门室盖  valve port阀口  valve guide气门导管
retractableunit3
residual剩余的  varnish积碳  buildup组合  adhesion粘着  cleanser清洁剂  sludge油泥  grime污垢  clog填塞  gum粘合  trough水槽  baffle隔板  sump油底壳  crankcase曲轴箱  porosity多孔性  periphery外围  synthetic合成的  additive添加剂  antiscuff防磨损 overhual大修 neutrlize使无效  agitation激动 start-up启动  engine block气缸体 dry-sump干油底壳 wet-sump湿油底壳 pickup tube机油吸油管  filter screen滤网  full-flow filtering system全流式滤清器  pressure-relief valve安全阀  bypass valve旁通阀  gear type oil pump齿轮泵  jockey pulley张紧轮  corrosion inhibitor阻蚀剂  detergent-dispersant清洁分散剂 viscosity index粘度指数 foam inhibitor泡沫抑制剂drain 排出  ramp斜坡 underneath在...的下面 wrench扳手  unleashed fuel无铅汽油  over-tighten过紧 comply with 照做
unit4
water jacket水套  thermostat节温器  radiator散热器 subtract减  deposits沉积物  lawnmower割草机  braze焊接  tranmission变速器  transversely横着  longitudinal纵向的
expansion（overflow）tank 膨胀箱  on the other hand另一方面  not to mention更不用说 out of the action不起作用  water jacket水套 combustion chamber燃烧室  pressure cooker
高压锅  be designed to目的 psi=pound per square inch磅 英寸glycol 乙二醇 flush冲洗  silicate硅酸盐  deterioration变质  fray磨损  peeling剥皮  age老化 deterioration损坏 clamp管夹 filler注入口  deflect变形 span跨度  ff摘去 air conditioning condenser空调冷凝器  top off 终止
unit5
feedback反馈 injector喷油器 sensor传感器 given给定的 bleed放油 spigot连接管接合  alleviate易于忍受 momentarily瞬时地 electric pump电动燃油泵  pulse width脉冲宽度  fuel rail油轨  return line回油管路  fuel pressure regulator燃油压力调节器  throttle body assembly节气门体总成  solid state pressure transducer晶体管压力传感器  measure off量出  hall effect sensor霍尔效应传感器  taper off逐渐减少injector喷油器  pre-chamber预燃室  meter计量  leftmost最左边的  translation移动  solenoid电磁线圈  manually手动地  governor调速器  aneroid空盒气压表  stand for代表... inline pump直列式喷油泵  fuel feed pump输油泵 vane pump叶片式泵  cam disk平面凸轮  drive shaft传动轴 be attached to固定在... spill port溢流口 effective stroke有效行程 plunger barrel柱塞套 build up积累 control sleeve控制套筒 delivery valve出油阀 in detail详细地
unit6
tremendous巨大的 perforated多孔的 muffler消声器 tailpipe尾管 hanger吊钩 manifold歧管 fiberglass玻璃纤维 speaker扬声器 header集气管 baffled阻挡的 convoluted盘旋的 flat平面 socket插座 sizable相当大的 room空间 bump碰撞 stick out伸出 the body of a car车身 cast iron铸铁 catalytic converter催化转换器 out of phase with与...反相 collide with与...相撞 cancel out取消 backpressure背压 hydrocarbon碳氢化合物 phosphorus磷 contaminate污染 sludge油泥 byproduct副产品 cross-section横截面 platinum铂 palladium钯 rhodium铑 sulfur dioxide二氧化硫 carbon monoxide一氧化碳 nitrogen oxides氮氧化合物 Exhaust Gas Re-circulation（EGR）废气再循环 tend to必然 carburetor bowl化油器浮子室 charcoal canister碳罐 check valve止回阀 gulp valve补气阀 diverter valve换向阀 as aresult结果 stepper motor步进电机 PCV=positive crankcase ventilation 曲轴强制通风
unit7
distributor分电器 condenser电容器 wear磨损 saturation磁饱和 series串联 wind缠绕 coil线圈 transformer变压器 turn匝数 term学期 breaker point type ignition system触点型点火系
统 distributorless ignition system无分电器点火系统 primary and secondary circuit初级电路和次级电路 magnetic field磁场 high tension lead高压导线 distributor rotor分火头 spark plug火花塞 nothing more than只不过是 bedifferent than与...不同 prevailing主要的 discrete独立的 interpolate内插 telemetry遥测技术 relay继电器 acoustic听觉的 figure数字 little or no几乎没有 as follows如下 according to根据 boil down to归结起来是 listens for等着听 the moment一...就
unit8
clutch离合器 flywheel飞轮 stationary静止的 torsionary扭转的 crankshaft曲轴 stall停转 mount安放 groove沟 lever杆 pivot支点 gearbox变速器 retract缩回 compactness紧密 drive train传动系 drive shaft传动轴 pressure plate压盘 clutch disc离合器从动盘 gear ratio传动比 release bearing分离轴承 release fork分离拨叉 master cylinder主缸 clutch pedal离合器踏板 coupling device接合装置 at idle空转 couple with与...连接 ring gear齿圈 pinion gear小齿轮 splined hub花键毂 cast iron铸铁 diaphragm spring膜片弹簧 thrust pad止推垫 engage with与...啮合 centrifugal force离心力 fulcrum ring导轴衬 bell housing离合器壳 pump泵轮 turbine涡轮 stator导轮 redirect使改道 tricky复杂的 hinder阻碍 stall