Identification reaction
[化] 鉴定反应
🧩 词语组成解析
🗣️ 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
Would you like to have some dinner?
你想吃饭吗？
Officials used to have trouble with the foreign names of people passing through Ellis Island, and because they were so busy, many people's names got changed in the rush.
官员们过去总是搞不清埃利斯岛过境人员的外国姓名，因为他们非常繁忙，所以在过境的人蜂拥而至的时候，许多人的姓名都被更改了。