Cathetus
中直线
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
Modesty is not only and ornament, but also a guard to virtue.
谦逊不仅可增添光彩也可以维护美德。
Great! Let's make it half past one.
好极啦！咱们就定在1：30 会面吧。