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 happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
The on-looker sees most of the game.
旁观者清。
He made up his mind to once again ask for her hand in marriage.
他下决心再一次向他求婚。