Secretionary
分泌
🗣️ 情景例句
I don't mind at all.
我一点也不介意。
No,I can't .
不，我不能。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，