Medical electronics
[电] 医疗电子学
🧩 词语组成解析
🗣️ 情景例句
It's pretty,
是漂亮，
You have to be on time. Don't be late.
只准早到，不许迟到。
In another chest, which contained the belongings of a ship's officer, there was an unfinished letter which had been written on March 14th, 1943.
另一只海底沉箱中装的是船上一位军官的财物，其中有一封写于1943年3月14日的信，但没有写完。