The Fair Trade Commission has of late been flexing its muscles, cracking down on cases of corruption.公平交易委员会最近在显示威力，严厉打击腐败事件。He’s flexing his muscles, waiting for the day he becomes president.他在摩拳擦掌，等着成为总统的那一天。Flexing pa...
Flexing particular muscles allows snakes to move in several ways.可弯曲的特殊的肌肉使蛇可以用几种方式移动.No, you won't able to notice the keyboard flexing under normal typing.在正常使用的情况下, 你不会注意到键盘“发软”.Hemming , Covering , Piping, Three ...