toxin怎么读,toxin的音标和真人发音
英音  [ˈtɒksɪn]    
美音 [ˈtɑksɪn]    

toxin是什么意思,toxin的意思是

n.毒素;毒质

toxin 记忆方法

toxin的词根或词缀是: tox  

toxin 变化形式

复数: toxins
所属分类: GRE
使用频率:
星级词汇:

toxin的词源和记忆技巧

toxin 毒素
toxic,有毒的,-in,化学名词后缀。

toxin 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

One reason shiga toxin is so potent is its ability to dodge cellular defenses .
志贺毒素如此厉害的一个原因,是它具有避开细胞防御系统的能力。
Often the bootleg products on the market contain some of the toxin , but in widely varying amounts .
市面上流通的非法产品多数都含有肉毒毒素,但是成分配比却千差万别。
Over about two weeks , the toxin killed about 80 percent of the cells that harbored that gene .
两个星期后,毒素杀死了白鼠脊髓内约百分之八十包含此基因的细胞。
The toxin particles block receptors on nerve endings , silencing the nerves and paralyzing surrounding muscles .
该毒素的颗粒会阻碍神经末梢上受体的活动、抑制神经冲动进而导致周边肌肉群麻痹。
No treatments thwart the toxin , so doctors can only offer measures such as intravenous fluids to prevent dehydration .
没有治疗方法来阻止毒素的破坏作用,所以医师只能采取输液等措施来防止机体脱水。
This toxin is one of the most dangerous substances on earth . It is made by a bacterium called clostridium botulinum .
这种毒素是地球上最危险的物质之一,它是由一种叫肉毒杆菌的细菌合成。
More than 4000 toxin or carcinogens are present in tobacco . Carcinogens are substances that can cause cancer inside tissues .
烟草中含有超过4千种毒素和致癌物质,致癌物质会导致人体组织内的癌症。
For cultured human cells and mice battling the toxin , manganese proved to be a lifesaver .
已经证明,锰在培养的人类细胞及小鼠与志贺毒素的斗争中,是细胞和小鼠的救星。
Members of the genus shigella and several virulent strains of escherichia coli release the shiga toxin when they invade the body .
志贺氏菌属的成员和几个大肠干菌的强毒株,在它们侵入人体时释放出志贺毒素。
The researchers " pretreated " the animals with manganese for 5 days before injecting them with shiga toxin .
研究人员在对小鼠注射志贺毒素之前,给予了小鼠5天的锰“预处理”。