Rectangulometer
直角测试仪
🗣️ 情景例句
Get out!
出去！
You can't eat your cake and have it.
不能既要吃饼，又要把饼保存。
they do not realize that they are deprived of the necessities of life.
却没有意识到被剥夺了生活所必需的东西。