Helicidin
螺杀菌素
🗣️ 情景例句
If you can't handle this job by yourself, I'm just a phone call away.
若你不能自己处理这件事的话，就打个电话给我吧。
What do you call this in English?
这个用英语怎么说？
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。