Rectangulometer
直角测试仪
🗣️ 情景例句
We're going to go to lunch in a few minutes, honey.
我们一下子就去吃中餐， 亲爱的。
Art is long, but life is short.
人生有限，学问无涯。
Let's think carefully, I replied.
“让我们仔细想一想，”我答道。