grub的现在完成时为：grubbed...

n.红宝石，红玉，红宝石色，深红色，细铅字，红葡萄酒adj.红宝石的，红宝石色的vt.使带红宝石色，把…弄红，把…涂染成红色...

rubbish的一般过去时为：rubbished...

mesobilirubin的音标：mesobilirubin的英式发音音标为：[mesəʊbɪlɪ'ru:bɪn]mesobilirubin的美式发音音标为：[mesoʊbɪlɪ'rubɪn]...

scrub的近义词有：clean, clear, sweep, dust, mop, wipe, scrub。下面这些动词均有"使干净"的含义：clean：是这些动词中最常用的词，指将某物或某处的污物等清除掉，弄干净。clear：指清除不要的东西。sweep：指用扫帚等进行清扫，也用作比喻。dust：指将积落在物体表面的尘土抹去、掸掉或擦去以保干净。mop：侧重指用拖把擦洗地板，有时也指擦干净或擦去。wipe：多指用布、纸等物把东西擦净...

drub的音标：drub的英式发音音标为：[drʌb]drub的美式发音音标为：[drʌb]...

They knock around on weekends in grubby sweaters and pants.他们周末穿着邋遢的毛衫和裤子到处闲逛。His white coat was grubby and stained.他的白色外套污迹斑斑，简直脏透了。Look at your grubby hands!看你那双脏手!...

They grubstaked him two horses and enough supplies for three months.他们为他提供了两匹马和足够三月的补给....

圆锥茄碱...

hydrorubber的音标：hydrorubber的英式发音音标为：[haɪdrə'rʌbə]hydrorubber的美式发音音标为：[haɪdrə'rʌbə]...

grub的复数形式为：grubs...

rubbished的音标：...

cherub的音标：cherub的英式发音音标为：['tʃerəb]cherub的美式发音音标为：['tʃɛrəb]...

The dogs are always rubbing against the wall and making dirty marks.那些狗老是往墙上蹭，留下了斑斑污迹。He would only aggravate the injury by rubbing it.他揉擦伤口只会使伤势加重。...a brass rubbing.黄铜纪念牌拓片I had no intention of rubbing salt into a frie...

grub的近义词/同义词有：plod, toil, drudge, larva, food, burrow, excavate, dig, out, gouge, tunnel, scoop, gouge, food, burrow, larva, slave, drudge, plod, dig, scoop, toil, tunnel, excavate, out。vi.grub的近义词（苦干）：plod, toil, drudge...

rubber band的复数形式为：rubber bands...

n.橡胶股，（合成）橡胶( rubber的名词复数 )，橡皮，橡胶套鞋，黑板擦...

灭多虫...

shrub的音标：shrub的英式发音音标为：[ʃrʌb]shrub的美式发音音标为：[ʃrʌb]...

Let's have a few rubbers of bridge.我们玩几局桥牌吧。We wear rubbers on our feet when it rains.下雨时我们穿橡胶套鞋.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....

异构化橡胶...

Rescue workers are digging through the rubble in search of other victims.救援人员正在废墟中挖掘，以搜寻其他受害者。The fourteenth century cathedral was reduced to a mass of rubble.这座14世纪的大教堂变成了一堆瓦砾。Thousands of bodies are still buried under ...

cherubic的音标：cherubic的英式发音音标为：[tʃə'ru:bɪk]cherubic的美式发音音标为：[tʃə'rubɪk]...

I was born cherubic and chubby.我出生时胖乎乎的，像天使般可爱。The affable Keefe a friendly smile cherubic countenance , a checked sports jacket and gabardine slacks.基夫圆脸庞,笑容可掬, 穿着格子纹的运动衫和华达呢便裤....

antivirubin的音标：antivirubin的英式发音音标为：[æntɪvi:ə'rʌbɪn]antivirubin的美式发音音标为：[æntɪviə'rʌbɪn]...

阿霉素...

bilirubinemia的音标：bilirubinemia的英式发音音标为：[bɪli:rʌbaɪ'ni:mɪə]bilirubinemia的美式发音音标为：[bɪlirʌbaɪ'nimɪr]...

n.氢化橡胶...

Rub the surface of the wood in preparation for the varnish.打磨木头的表面，为刷清漆做准备。Nobody else believed that they had tried to rub out the pope.其他人都不相信他们试图杀死教皇。Prick the potatoes and rub the skins with salt.将马铃薯戳一些洞，并用盐揉搓外皮。...

bilirubinuria的音标：bilirubinuria的英式发音音标为：[bɪli:rʌbɪn'jʊərɪə]bilirubinuria的美式发音音标为：[bɪlirʌbɪn'jʊərɪr]...