Undecipherability
辨认不出的性质[状态]
🗣️ 情景例句
I know. How old is she?
我知道。她多大了？
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年，他向哈佛大学申请奖学金并通过了一个很难的考试。
Last year, however, it came into use.
然而去年机场开始使用了。