Planimegraph
面积比例规
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
A sense of regret or resentment will not help us in any way.
后悔和怨恨不会给我们任何帮助。
The examination put a lot of stress on him.
那次考试给了他很大的压力。