Physioneonatology
新生儿生理学
🗣️ 情景例句
Our company has had a big business in Chinese arts and crafts.
我们公司经营大宗中国工艺品。
Is the production line fully attomatic?
生产线是全自动的吗？
Excuse me, are you from England?
对不起，问一下，你是英国人吗？