River bottom
河底
🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
bottom
['bɑtəm]
n. 底部;末端;臀部;尽头;
adj. 底部的;
vt. 装底;测量深浅;查明真相;
vi. 到达底部;建立基础;
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
A beggar's purse is bottomless.
乞丐的钱袋是无底洞。
She was in the city to visit her daughter.
她住在农村。