- 相关词组
- duty free certificate免税执照
- be free to自由去做…，任意;
- system of free use of land土地无偿使用制度
- duty freeadj.& adv.免税的[地];
- duty free import免税进口
- free oneself from old rules and conventions打破常规
- free water游离水；非结合水；自由水
- duty free importation免税进口
- give free play tov.使任意活动;施展;展;
- transient free switcher无暂态转换开关
- free alkalinity游离碱度;
- free weir自流式溢流堰
- error free无误差;
- partial molal free energy偏摩尔自由能
- be free of all constraints and attachments无牵无挂
- specific pathogen free无特异病原的
- simpl free flexure bar简单双端弯曲棒
- transport mean free path运输[迁移]平均自由程
- give free rein to one's thoughts and feelings骋怀
- free from...adj.无…的，免去…的;
- 今日热词
- 热门搜索
- beard n.胡须，胡子;
- treasure n.财宝，珍宝;得力助手;v.珍藏，珍视，珍爱;
- heu kms activator 激活工具;微软万能激活器;微软产品激活工具
- flare gun 信号枪;
- background n.出身，背景;底色;幕后;背景音;
- adobe n. 土砖；(建筑用)黏土；黏土坯；土砖建筑物；风干土坯;风干砖坯;（制风干砖用的）灰质粘土;adj. 用土坯建造的;
- thirteen n.十三;十三岁;十三个;num.十三;
- calculation n.计算，估算;算计;
- my uncle 叔叔;舅舅;叔父;伯父;我的叔叔;我的舅舅
- remote control 遥控器；遥控;
- unit n.单位，单元;班组，小队;病区;设备，部件;
- except prep.除了…之外;conj. 除了;
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