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
Where is she today?
她如今在哪？
Take your time.
慢慢来。
Have you decided which boat to take, Sir?
先生，您决定用哪只船了吗？