Diaphragms
n. （机器等的）隔膜( diaphragm的复数形式 ); <解>膈; <物>光圈; （电话机、扬声器等的）膜片
🗣️ 情景例句
Robbie Stewart.
Robbie Stewart。
Would you wait here for a minute?
您能在这里等一下吗？
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。