Bioclean
a. 无菌的, 十分清洁的
🗣️ 情景例句
I'm your mother.
我是你母亲。
We can't stop it.
我们不能阻止它。
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”