Diaphragming
阻隔, 调光圈(照相)
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
How can he give us such a tedious lecture!
他怎么能做这么沉闷乏味的演讲。
Jean is a blue-eyed girl.
珍是个蓝眼睛的女孩。