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
The whole Stewart family is close. Stewart
全家人相处得很好。
Who is going to show?
谁表演？
Why on earth didn't you tell me the truth?
你到底为什么不跟我说实话？