| 释义 |
object-glass 英'əbdʒektɡl'ɑːs美'əbdʒektɡl'ɑːs BNC¹²⁶⁴¹⁶⁺⁴
基本英英记法例句
n.物镜¹⁰⁰
名词 object glass:
the lens or system of lenses in a telescope or microscope that is nearest the object being viewedobjectn.目标-glasS,⇒n.物镜用作名词The object glass of a telescope must be accurately centred.望远镜的物镜必须精确置于中心上。 |