Her lip quivered and then she started to cry.她嘴唇微微一颤就哭了起来。The blades of grass quivered in the wind.草叶随风颤动.The bird quivered its wings.那只鸟抖动它的翅膀....

v.微颤，抖动( quiver的过去式和过去分词 )，使震动...

Her bottom lip quivered and big tears rolled down her cheeks.她的下唇颤抖着，豆大的泪珠顺着面颊滚落下来。The blades of grass quivered in the wind.草叶随风颤动.The lip of that confounded cub, the second mate, quivered visibly.二副, 那个惊慌失措的小伙子的嘴唇明显地哆嗦起...

quivered的音标：...