Contract sign
[化] 合同签定日期
🧩 词语组成解析
🗣️ 情景例句
One o'clock.
一点钟。
The gas stove is out of order.
这煤气灶坏了。
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。