Optical goniometer
[化] 光学测角计
🧩 词语组成解析
n. 测向器, 测角器\\n[化] 测角计
🗣️ 情景例句
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
A watched pot is long in boiling.
心急水不沸。
I found it on the floor.
在地板上找到的。