Copper oxide and zinc accumulator
[建] 氧化铜和锌蓄电池
🧩 词语组成解析
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. <英>蓄电池,积聚者;蓄势器;收集器;蓄电池组;
🗣️ 情景例句
I understand you used to be in the construction business,
听说你过去从事建筑业
I must admit I had my doubts.
我必须承认我当初是我疑虑的。
Is there any water in this kettle?
这水壶里有水吗?
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