Optical microscope
[计] 光学显微镜
🧩 词语组成解析
🗣️ 情景例句
I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游，但我又怕语言是个问题。
It is too late to shut the stalbe door when the steed is stolen.
失马锁厩，为时已晚；贼去关门，为时已迟。
Let me see your driving licence.
让我看一看你的驾驶执照。