Colloidality
胶性, 胶度
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
A hero is known in the time of misfortune.
时势造英雄。
'Young man,' she answered, 'if you ate more and talked less, we would both enjoy our dinner!
“年轻人，”她回答说，“如果你多吃点，少说点，我们两个都会吃得好的！”