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
why don't you introduce everybody to Susan?
何不将她们每一位介绍给 Susan？
I know the boy whose father is a captain.
我知道那个男孩的父亲是船长。
Everybody wants to have lunch in the garden.
大家都想在花园里吃午饭。