🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
It's a good investment.
这是一项好投资。
I did Math this morning.
我今天早上做算术。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。