用“butt on”造句大全，butt on造句
It's like seeing a smoker throwing a burning cigarette butt on the green grass and polluting nature.
The technical difficulty of mercury-free for alkaline Zn-MnO2 butt on cells was introduced.
He stamped his butt on the floor.
Those unhappy children who lived for years in fear of the beating of a rifle butt on their door;
Xiao Xiaohua loves to walk around in crowded places. When she sees a cigarette butt on the ground, she immediately reaches out to pick it up.
