Lactoxin
乳毒素
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
Oh,I just remembered something!I have to apply for a passport.
哦,我就记得了一些东西!我要申请一本护照。
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。