O. n.
[医] 每夜
🧩 词语组成解析
[医] O型, 菌体型, 不动型(细菌)
abbr. 名词
🗣️ 情景例句
I owe you a good steak dinner.
我欠你一顿牛排晚餐。
Some people are too conscious of how they dress.
有些人对自己的衣着过于考究了。
It is being repaired by a friend of my father's.
父亲的一个朋友正在修理这件乐器。