Colloisol
[化] 超细粉
🗣️ 情景例句
Rules are meant to be followed, not broken.
规则制订出来是让人遵守，而不是让人破坏。
Experience keeps a dear school, but fools learn in no other.
吃亏学乖代价高，笨汉非此学不好。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。