retain

retain retain是什么意思 employ retain 的区别 retain receipt for returns retain variable是什么 Smile And Retain Smile -·Smile and retain smile. ,retain的同义词及其造句是? retain和remain的区别是什么? maintain和retain 有什么区别 retain 和remain的区别和用法? Refuse to retain的中文翻译是什么意思 求 笔译 Retain Rather than Seek ...机译不来`` preserve与retain区别 还有其他“保留”的区别 @property (retain,nonatomic) IBOutlet UIImageView *menuImageView; 怎么用? remain maintain retain reserve preserve的详细区别 retain和maintain作“保持”讲怎么区别? retain有聘请的意思?就是聘请雇佣