Identification number
[计] 识别数, 标识号
🧩 词语组成解析
🗣️ 情景例句
Well, I didn't really exercise.
嗯， 我没有真的上健身课。
There are no birds of this year in last year's nests.
事过境迁。
Pippa. I called to ask you if you'd like to come to a lecture on Thursday evening at the college.
皮普，我打电话是问你是否想听周四晚上在学院的一个讲座。