Pool cathode
[电] 池式阴极
🧩 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）;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
I think New York has all the conveniences--
我觉得纽约具备了一切便利的条件
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
The moon travels round the earth.
月球绕着地球运行。