Contributable
a. contribute的变形
🗣️ 情景例句
All right. We'll make close study about it and give you reply as soon as possible.
很好。对这个问题我们将仔细研究一下，尽快给你们答复。
He's an American.
他是美国人。
I go to school by bike every day.
我每天骑自行车上学。