Donor atom
[化] 供电子原子; 配位原子
🧩 词语组成解析
🗣️ 情景例句
What do you think of this weather?
你觉得今天天气怎么样？
My grandma is 40 years older than me.
我祖母比我大40岁。
Master in his own house, he has little idea of when to say boo to a maitre d'hotel.
他们在家可能是主人，但不知道什么时候才能对酒店的经理表示不满。