Triangulator
三角测量员, 三角仪
🗣️ 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
Make the best of a bad business (or job or bargain).
身处山穷水尽，力争柳暗花明。
What is it?
什么呢？