A rubber ball bounces well.橡皮球弹力好.Although fatigue shows readily on Carter, he bounces back quickly.卡特虽然容易显出疲劳的样子, 但他恢复得很快.Sunlight bounces off the light - colored surface, so It'stays cool on hot days.阳光反射表面看起来教浅的颜...
Furiously he tested the spark - plugs, stared at the commutator.他气呼呼地测试着火花塞, 眼睛盯着转换器.The two ends of the wire are connected to a split - ring commutator.导线的两端联接到裂环整流器.Commutator and brushes shall be free of grease, or ot...
多数时候我们只吃点心和快餐。Most of the time we just ate snacks and fast food.“不能吃快餐，”她坚决地说。"No fast food", she said emphatically.新来的客人又要了一份快餐.The new diner needs another short - order cook....