Protractor
[ [prə'træktə] ]
初中 Junior High
n. 拖延者, 分度器, 牵引肌, 钳取器\\n[医] 取钳器
✅ 同义词
📖 牛津释义
protractor
n
instrument, usu in the form of a semi-circle with degrees (0 to 180) marked on it, used for measuring and drawing angles 量角器; 分度规.
🏥 医学释义
钳取器，异物取出器
🗣️ 情景例句
I have a complaint for you.
我有点不满意的事要跟你谈谈。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
We're going out to the Summer Palace.
我们打算去颐和园看看。