Dale's reaction
[医] 戴尔氏反应(体外过敏反应)
🧩 词语组成解析
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
I left very early last night, but I wish I hadn't left so early.
我昨晚离开得非常早，但我希望我没有离开那么早。[大学英语六级]
The doctor said he could do nothing to help him.
医生说他对此无能为力。