Rns
[医][=reference normal serum]参考正常血清
🗣️ 情景例句
You've got it all wrong.
你完全搞错了。
Get out of here! Out of my way!
给我滚！闪一边去！
My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland.
我的女儿简从未想过会接到荷兰一位同龄姑娘的来信。