v.摇摆；旋转；动摇（动词swing的过去式和过去分词）
The gymnast swung on the parallel bars. 体操运动员在双杠上摆动身子。
A car swung sharply round the corner. 一辆汽车在街角急转弯。
He gathered all his strength and swung the axe. 他用尽全力抡起斧头。
Voters have/Voting has swung to the left. 选民转而支持左派。
The hinges grated as the gate swung back. 大门自动关上时，合叶发出吱嘎的响声。
He swung round to confront his accusers. 他突然转过身来面对著那些指控他的人。
A company of guardsmen swung past. 一队卫兵整齐地跑过去。
upswing的过去式和过去分词
