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
What about a cup of tea?
喝杯茶如何？
She will go into business when she likes to.
她想经商时就会去经商。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，