Scentometer
n. 呼吸测污仪
🗣️ 情景例句
Lacks knowledge or experience.
知识匮乏或经验不足。
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
That's easier said than done!
说来容易做起来难哪！