optional翻译中文
optional是形容词,意为“可选择的”或“可选的”。在句子中,optional常用来修饰名词或名词短语,表示某物或某项选择是根据个人喜好或需要决定的,不是强制的。它可以用来描述各种情况,包括选修课程、可选功能、自愿参加的活动、额外的选择等。
以下是8句双语例句:
1. This course is optional for second-year students.这门课程是二年级学生可选修的。
2. The final exam is optional, but I highly recommend taking it.期末考试是可选择的,但我强烈推荐参加。
3. The optional features on this smartphone include a fingerprint scanner and dual cameras.这款智能手机的可选功能包括指纹识别器和双摄像头。
4. The company offers optional membership for access to exclusive benefits.公司提供可选会员资格以获取独家福利。
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5. Participation in the charity event is optional, but it would be great if you could join us.参加慈善活动是自愿的,但如果你能加入我们就太好了。
6. Students can choose between three optional subjects for their major.学生可以在三个选修科目中选择他们的专业。
7. The optional training session is scheduled for next week.选修的培训课程定于下周举行。
8. The airline provides an optional upgrade to first class for an additional fee.航空公司提供可选的头等舱升级服务,需额外支付费用。