Numerical aperture
[计] 数值孔径, 数字窗口\\n[化] 数值孔径
🧩 词语组成解析
🗣️ 情景例句
I'd like to get some of today's papers sent to my room.
我想要些今天的报纸送到我的房间。
He was born with a silver spoon in his mouth.
他生在富贵人家。
'Your sister will be here in less than an hour and we must be at the station to meet her.
“再有不到一个小时你姐姐就要到这儿了，我们得去车站接她。