Kappameter
磁化率测定仪
🗣️ 情景例句
We'll sign two originals, each in the Chinese and English language.
我们将要用中文和英文分别签署两份原件。
I've brought a wonderful book you might like.
我带起来了你可能喜欢的好书。
Do you speak Chinese?
你会讲汉语吗？