She frees her mass of hair from a rubber band and shakes it off her shoulders.她解开橡皮筋，将浓密的头发披散在肩头。The little girl stretched her rubber band.小女孩拉长橡皮筋.He stretched the rubber band till It'snapped.他拉长橡皮筋,啪地一声拉断了....

Alma asked Ennis to use rubbers because she dreaded another pregnancy.阿尔玛在杂货店当店员.Organic rubbers develop a resinous surface crust through weathering.有机橡胶经过风蚀后,逐呈现出树脂状的外表.The mechanism of tackification of rubbers by resin...

scrub的一般过去时为：scrubbed...

n.橡皮圈...

vt.擦，摩擦，用…擦，触怒，（使）相互磨擦vi.接触，摩擦，擦伤，在困境中持续下去n.摩擦的动作，表面不平，阻碍，困难...

ruby的复数形式为：rubies...

Most adults are immune to Rubella.大多数成人对风疹具有免疫力。Objective To study the immunity duration of attenuated live rubella vaccine.目的了解冻干风疹减毒活疫苗的免疫持久性.Rubella and the liver.风疹和肝脏....

n.（用红字印刷的）题目（或句子等），注释，写在礼拜规程里的礼仪指示，习俗adj.印为红字的...

v.打击...

n.异红杰尔碱...

grubstaked的音标：...

adj.脸色红润的...

n.氢化橡胶...

cyclorubber的音标：cyclorubber的英式发音音标为：[saɪkləʊ'rʌbə]cyclorubber的美式发音音标为：[saɪkloʊ'rʌbə]...

n.灌木( shrub的名词复数 )...

...the costs of tipping rubbish in landfills...在废弃物填埋场倾倒垃圾的成本Recycling of rubbish costs money and requires special equipment.回收利用垃圾的造价很高, 又需要专用设备。scavenge in a rubbish heap在垃圾堆里捡有用之物He was poking at the rubbish with his ...

grub的现在进行时为：grubbing...

grubstakes的音标：...

adj.变红的...

Paprika Oleoresin is a natural pigment extracted from paprika . Its main compositions are capsanthin and capsorubin.辣椒红色素是以优质辣椒为原料,采用科学方法提取、分离、精制而成的天然色素....

cherubism的音标：cherubism的英式发音音标为：['tʃerəbɪzm]cherubism的美式发音音标为：['tʃerəbɪzm]...

bilirubin的音标：bilirubin的英式发音音标为：[ˌbɪlɪ'ru:bɪn]bilirubin的美式发音音标为：[ˌbɪlɪ'rubɪn, 'bɪlɪˌru-]...

血胆红素...

rubber band的复数形式为：rubber bands...

阿霉素...

rubric的复数形式为：rubrics...

Mr Nicholson respects soldiers, and he rubs along with them.尼科尔森先生对士兵很尊重，而且跟他们相处融洽。She playfully rubs suntan lotion on his neck.她开玩笑地把防晒露擦到他脖子上。It rubs to be presided over by such a man.受这样的人管辖真是使人恼火....

rubbish的近义词有：nonsense, rubbish,waste, garbage, rubbish, litter, debris, junk。下面这两个名词均含"废话，胡说"的含义：nonsense：指因愚蠢或无知而出现的一切荒唐和无意义的言语。rubbish：从本义垃圾引申而指毫无价值的话或思想。下面这些名词均含"废物，垃圾"的含义：waste：普通用词，概念广泛，指任何被丢弃的东西。garbage：主要指有机废料，包括厨...

v.以利益条件供给资金( grubstake的过去式和过去分词 )...

It took the farmer weeks to grub the stumps on his land.那农民用了几个星期才把他地里的树桩子刨出来.Get yourself some grub and come and sit down.你自己去盛些吃的，过来坐下吃。To reinstate GRUB as the system boot loader it needs to be reinstalled into the MB...