Coloid equilibrium
[医] 胶体平衡
🧩 词语组成解析
🗣️ 情景例句
You have to cook dinner for the entire family.
你今晚得替全家做晚餐呢。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。