Insufflator
n. 吹入器\\n[医] 吹入器
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
If you want a thing (well) done, do it yourself.
要想做好事情，就要自己动手。
With all these mouths to feed, he didn't know what to do.
由于有那么多人要供养，他不知道怎么办才好。