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
I happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
Since we are likely to place sizable orders regularly we hope that you will make some special concessions.
由于我方将定期大批量订购，希望贵方作出一些特殊的让步。
He fills each of the stockings with Christmas presents.
他给每一只长统袜装上圣诞礼物。