Z
[计] 阻抗, 零, 零标志\\n[医] 原子序数
✅ 同义词
🗣️ 情景例句
We talked about that earlier.
我们先前谈过这个问题。
He will always be a slave who knows not how to earn and save.
不懂挣钱和积财，只能永远当奴才。
How was this possible?
这种传递是怎样进行的呢？