Embryochemical
[医] 胚胎化学的
🗣️ 情景例句
What do you mean?
是什么意思？
No,I don't .
不，我没有。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。