Diaphragming
阻隔, 调光圈(照相)
🗣️ 情景例句
I've still got a ton of paperwork left to do.
我有成吨的工作要做。
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
Ten minutes later we walked out of the shop together.
10分钟以后，我们一道走出了商店。