Pool tube
[电] 池式管
🧩 词语组成解析
pool
[pul]
n. 水池;石油层;（液体等的）一滩;共同储金;
vi. 使形成池塘或水洼;淤积;合伙经营;采（煤等）;
🗣️ 情景例句
Because some of their criticisms are based on misconceptions about our country.
因为他们对我们的一些批评主要是基于对我们国家的误解。
The older the goose the harder to pluck.
越老越狡猾。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？