Dolorudite
砾屑白云岩
🗣️ 情景例句
I'll wait for my father.
我要等我爸爸。
Cat got your tongue?
怎么不说话了？
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。