Zenkerize
岑克尔氏溶液固定
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
What's the population of China?
中国有多少人口？
I'm making a bookcase.
我正在做书架。