Apertometer
数值孔径计, 数值口径计, 物镜口径计, 开角机
🔁 扩展释义
【医】 物镜口径计
🗣️ 情景例句
Please give my best regards to your sister.
请向你妹妹转达我最诚挚的问候。
The mailbox is over there.
邮筒就在那儿。
You might both have been caught and killed!
你们俩可能给抓住杀了。