clamp off中文什么意思

挤箱

• clamp:    vi. 叭哒叭哒地行走，脚步很重地走 ...
• off:    adv. 1.〔运动〕向那边，隔开。 ...
• clamp-off:    挤箱; 砂模夹坏(铸疵); 铸件凹痕

例句与用法

1. The room exploded in laughter . the supervisor clamped off a smile and walked back to his office
   办公室里发出了一阵哄笑声。只见主管忍住一丝笑意，走回他自己的办公室。