Verdite
铬云母
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
Stop in the name of the law.
以法律的名义命令停下。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。