🧩 词语组成解析
[医] 指纹法
🗣️ 情景例句
Scared? Why?
紧张？ 为什么？
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。