close up的意义

■(of a person's face) become blank and emotionless orhostile(人脸)板起

He didn't like her laughter and his face closed up angrily.他不喜欢她的笑声，因而生气地板起脸来。

■close something up (或 close up):cause to cease or cease operation or being used使停止；使停歇；闲置

The solicitor advised me to close the house up for the timebeing.律师建议我暂时闲置房子。

■(close up)(of an opening) grow smaller or becomeblocked by something（开口）变小；堵塞

She felt her throat close up.她感到喉咙堵住了。