Premune
a. 预免疫的
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
What platform does the train leave from?
这班车从哪个站台开出呢？
They stretch out their legs like flying squirrels.
它们伸展四肢，就像飞行中的松鼠一样。