smear怎么读,smear的音标和真人发音
英音  [smɪə(r)]    
美音 [smɪr]    

smear是什么意思,smear的意思是

vt.涂沫,敷;弄脏;污蔑,诋毁;〈俚〉彻底击败,摧毁
n.污迹,污点;黏稠物;(显微镜的)涂片;诽谤,诋毁
vi.被弄脏,变脏

smear 变化形式

复数: smears
第三人称单数: smears
过去式: smeared
过去分词: smeared
现在分词: smearing
易混淆的单词: SMEAR
所属分类: CET6+TEM4GRE
使用频率:
星级词汇:

smear的词源和记忆技巧

smear 涂抹,弄脏,诽谤
来自古英语 smerian,涂抹,抹油,傅油,来自 Proto-Germanic*smerwjan,抹油,来自 PIE*smeru,

smear 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

Both condemned the smear campaign .
两位候选者都谴责这次诽谤。
People who criticise the movement can face nasty smear campaigns .
批评运动的人必须面对的恶毒的诽谤。
A blood smear should be evaluated for abnormalities in rbc morphology or size and for rbc parasites .
通过血涂片可以诊断红细胞形态或大小方面的异常,及是否有红细胞寄生虫。
They smear this excretion on their young , to help keep them from being eaten in the wild .
它们会把这些排泄物涂抹到他们幼仔的身上,来帮助他们防止在野外呗吃掉。
Blowing the whistle may be legitimate ; a political smear campaign is not .
发出嘘声或许是合法的;但进行政治诽谤则不是。
Cervical-cancer smear tests aside , however , such electronic intrusions into the pathology laboratory are limited .
然而除了宫颈癌涂片检查以外,类似电子设备在病理实验室的应用是有限的。
Indian diplomats say such claims are false and that they are victims of a smear .
印度外交官表示这些声称不正确的,他们自身才是诽谤的受害者。
Every morning , I take a deep breath and then go online to discover what new insult or smear has been thrown in my direction .
每天早上,我深吸一口气,然后去网上发现已在我的方向抛出什么新的侮辱或涂抹。
The system could also diagnose sickle-cell anaemia from blood samples , while fluorescent images of a stained sputum smear were sufficient to identify the presence of tuberculosis .
用这个方法能从血液样本中查出镰刀形红细胞贫血症,染色唾液涂片的荧光图像还能诊断出是否得了肺结核。
Smear some aloe vera gel on the blister and cover it with a bandage to help it heal .
在水泡上涂一些芦荟凝胶并用绷带包起来以帮助它恢复到健康状态。