Effuser
喷管; 扩散喷管; 漫射体; 集气管
🗣️ 情景例句
I finally got around to the job again.
我终于能再做那份工作了。
Therefore,we always put quality as the first consideration.
因而，我们总是把质量放在第一位来考虑。
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。