I like to use pencils with erasers on top.我喜欢用带橡皮的铅笔.There are some books, pens, erasers and so on in my bag.我的书包里有书 、 笔 、 橡皮等等.Here are new erasers in all colours and shapes.这些是五颜六色的各式各样的新橡皮....

base的现在进行时为：basing...

aminoprotease的音标：aminoprotease的英式发音音标为：[æmɪ'nəʊprəʊti:z]aminoprotease的美式发音音标为：[æmɪ'noʊproʊtiz]...

carboxypolypeptidase的音标：carboxypolypeptidase的英式发音音标为：[kɑ:bɒksaɪpɒlaɪpeptaɪ'deɪz]carboxypolypeptidase的美式发音音标为：[kɑbɒksaɪpɒlaɪpeptaɪ'deɪz]...

Methods: NADPH diaphorase histochemistry staining and image quantitative analysis technique, combined with auditory brainstem response ( ABR ) measurement.方法: 应用NADPH黄递酶(NADPHd)组织化学染色及图象分析技术, 并结合听性脑干反应 ( ABR ) 测试....

striptease的音标：striptease的英式发音音标为：['strɪpti:z]striptease的美式发音音标为：['strɪpˌtiz]...

淀粉合成酶...

Finally, DNA ligase newly synthesized DNA chain and the original links.最后DNA连接酶将新合成的DNA链与原来的链接上.Methods: The restriction endonuclease and T 4 DNA ligase were used to construct the vector plasmid.方法载体的构建采用限制性内切酶酶切、4DNA连接酶...

ferrochelatase的音标：ferrochelatase的英式发音音标为：[ferə'ki:ləteɪs]ferrochelatase的美式发音音标为：[ferə'kiləteɪs]...

gaultherase的音标：gaultherase的英式发音音标为：['ɡɔ:lθərəz]gaultherase的美式发音音标为：['ɡɔlθərəz]...

He felt two men wrench the suitcase from his hand...他感觉有两个人在使劲拽他手里的手提箱。He felt two men wrench the suitcase from his hand.他感觉有两个人在使劲拽他手里的手提箱。Main uses for Innersole in and leather shoes, the board of briefcase and suitcas...

leaseholders的音标：...

This command erases all data on the specified partition.这指令在指定的分区上抹去所有的数据.A literary image erases the more indolent images of perception.文学意象抹除那些感官的懒惰意象.Format a disk, which erases all information on the disk.格式化磁盘将删除磁盘中...

rephrase的音标：rephrase的英式发音音标为：[ˌri:'freɪz]rephrase的美式发音音标为：[ri'frez]...

apyrase的音标：apyrase的英式发音音标为：[ə'paɪreɪs]apyrase的美式发音音标为：[ə'paɪreɪs]...

In some cases there is a mini-mum age limit.有些情况下有最低年龄限制。In some cases a problem child is placed in a special school.有时，问题儿童被放在特殊的学校。In some cases people have had to wait several weeks for an appointment.在某些情况下，人们必须等上好几周...

n.（旅行用的）手提箱( suitcase的名词复数 )，衣箱...

Casey的音标：...

次黄核苷酸酶...

glucosaccharase的音标：glucosaccharase的英式发音音标为：[glu:kə'sækəreɪs]glucosaccharase的美式发音音标为：[glukə'sækəreɪs]...

It hurt so badly he wished to cease to be.他觉得疼痛难忍，恨不得死了算了。Once our services cease to be useful to them, we're expendable.一旦我们的服务对他们不再有用，我们就可能被抛弃。Heavy fighting erupted there today after a two-day cease-fire.在停火两天后，今...

n.葡（萄）糖基转移酶...

stases的音标：stases的英式发音音标为：['steɪsi:z]stases的美式发音音标为：[]...

ceases的音标：...

isophase的音标：isophase的英式发音音标为：['aɪsəfeɪz]isophase的美式发音音标为：['aɪsəfeɪz]...

Purchase tax was not payable on goods for export.出口商品不需要交购买税。Investors can borrow an amount equal to the property's purchase price.投资者可以获得与房产购买价格相等的借款额。I couldn't get any purchase with the screwdriver on the da...

核分裂前期...

n.喇嘛庙...

appeases的音标：...

acatalasemia的音标：acatalasemia的英式发音音标为：[eɪkætəleɪ'si:mɪə]acatalasemia的美式发音音标为：[eɪkætəleɪ'simɪr]...