Inaa
[化] 仪器中子活化分析
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌，我建议你上网下载。
Yes. And please ask me the next time you want to use something.
是的。另外，如果下次要用什么东西，请先问我一声。
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。