Valveless filtering pool
[化] 无阀滤池
🧩 词语组成解析
a. 无阀的\\n[医] 无瓣的
[计] 过滤
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
I have been exposed to languages such as English, Spanish, and French.
我接触过英语、西班牙语和法语。
Change is in the air.
人们感觉即将发生变革。
What does she have to do?
她得做什么？