Avaivable electrode
[电] 可用电极
🧩 词语组成解析
🗣️ 情景例句
I'm thinking of ordering 100 sets. But one problem-
我正考虑定购一百台，只是一个问题-
He hasn't answered my letter yet.
他还没有给我回信。
By bicycle? From Beijing? That's a long trip.
骑自行车去？从北京出发？这可是长途旅行呀。