Dioptra
测量高度及角度用的一种光学装置
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
What! shouted the tiger.Another tiger? I want see him.I'll speak to him.
什么！老虎吼叫起来，“另一只老虎！我要见他。我要跟他谈谈。”