M.k.s. units
[医] 米千克秒制单位
🧩 词语组成解析
n. 单位
🗣️ 情景例句
First, we have to catch some fish.
首先 ，我们得钓几条鱼。
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。