Angulometer
[机] 测角器
🗣️ 情景例句
You don't know what the surprise is yet?
你们还不知道这个惊喜是什么？
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。