stain
污点
常用释义
英音[ steɪn ]
美音[ steɪn ]
变形
复数:
stains
第三人称单数:
stains
现在分词:
staining
过去式:
stained
过去分词:
stained
基本释义
- v. (被)玷污,留下污渍;给……染色(或着色);玷污,败坏(名声等)
- n. 污点,污渍;染色剂,着色剂;(名声上的)污点;(纹章)(纹章和徽章的)辅助色,次要颜色(尤指棕褐色和血红色)
考试频率
中考
考频:近四年出现1次
- n. 污迹
六级
考频:近五年出现3次
- v/n. 败坏; 玷污; 污点
- v/n. 染色; 染色剂
例句
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1·I rubbed at the stain on the cloth.我擦了擦布上的污渍。来源: 《牛津词典》
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2·A dark red stain was spreading across his shirt.一个暗红色的污渍正在他的衬衫上渗开。来源: 《柯林斯英汉双解大词典》
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3·Immaculate means "without stain."无原罪就是“无污点“的意思。
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4·It will remain an indelible stain in his memory.这将成为他记忆中一个不可磨灭的污点。
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5·They stain the mouse's brain tissue, so that different kinds of synapses show up in different colors.他们对老鼠的脑组织进行染色,这样不同种类的突触就可以呈现不同颜色。
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6·If you do choose to consume beverages that stain, consider using a straw so the liquid is not hitting off your teeth.如果你真的选择喝那些会在牙齿上留下污渍的饮料,你可以考虑用吸管,这样饮料就不会碰到你的牙齿。
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7·If you happen to spill some gas or oil on the floor, newspaper will help absorb the spill and can prevent a permanent stain on concrete .如果你碰巧将一些汽油或机油洒在地板上,报纸将助于吸收倾洒物并且可以防止混凝土永久染色。
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8·When travelling abroad, people should be extremely careful of their actions as their misbehaviours will stain their motherland's reputation.出国旅游时,人们应该多加留意自己的行为,因为他们不恰当的行为会玷污他们祖国的声誉。
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9·If we look forward to the end of the term, we'll read The Human Stain, which is about a man, Coleman Silk, who tries to and succeeds in passing as Jewish.如果我们期待一下期末,我们将会读到《人性的污点》,写一个叫 Coleman Silk 的男人努力并成功地假装成犹太人。
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10·Using social media screening appropriately can help ensure that you don't hire a toxic employee who will cost you money or stain your company's reputation.适当地使用社交媒体审查有助于确保你不会雇用一个品行恶劣的员工,这种员工可能让你损失金钱或败坏公司的声誉。
网络释义
- stain resistance : 抗着色污染;防沾污性
- oil stain : 油渍;油斑;油性着色剂
- gram stain : 革兰氏染色剂
- blue stain : [生物学]蓝着色;蓝变
- wood stain : 木材着色剂
- blood stain : 血痕
同根词
词根:
stain
stainless
adj
不锈的;纯洁的,未被玷污的;无瑕疵的
stained
adj
玷污的;著色的
stainable
adj
可染色的
staining
n
着色
stainability
n
(细胞的)可染性
stainer
n
色料;染色工;染色器
stained
v
玷污;败坏;给…染色(stain的过去式和过去分词)
staining
v
沾染(stain的ing形式)