stain
音标发音
- 英式音标 [steɪn]
- 美式音标 [steɪn]
- 国际音标 [stein]
- 英式发音
- 美式发音
基本解释
- vt. 玷污;败坏;给…着色
- vi. 污染;被玷污;被染污
- n. 污点;瑕疵;着色剂
词根记忆
- 一下雨(rain),到处都是污点(stain)
同根派生
- adj性质的同根词
- stainless:不锈的;纯洁的,未被玷污的;无瑕疵的。
- stained:玷污的;著色的。
- stainable:可染色的。
- n性质的同根词
- staining:着色。
- stainability:(细胞的)可染性。
- stainer:色料;染色工;染色器。
- v性质的同根词
- stained:玷污;败坏;给…染色(stain的过去式和过去分词)。
- staining:沾染(stain的ing形式)。
用法辨析
- stain用作名词意思是“染色剂”,转化为动词则表示“给…染色”“弄脏”,引申可表示“玷污某人的名声”。
- stain可用作不及物动词,也可用作及物动词。用作及物动词时,接名词作宾语。还可接以表示颜色的形容词充当补足语的复合宾语。可用于被动结构。
- stain用作及物动词时,主动形式常含有被动意义。
v. (动词)
英汉例句
- Does this material stain easily?
这种料子容易染色吗? - Stain the table before you varnish it.
先给桌子着色,然后才能上清漆。 - He stained the wood brown.
他给木头涂上了褐色。
用作动词 (v.)
用作不及物动词: S+~(+A)
用作及物动词: S+~+ n./pron.
用作宾补动词: S+~+ n./pron. + adj.
词组短语
- stain the family honour 玷污家庭的名誉
- stain the floorboards 给地板漆色
- stain the table 给桌子着色
- stain the wood 给木料染色
- stain easily 容易弄脏
- stain quickly 很快弄脏
- stain with nicotine 被尼古丁染黄
用作动词 (v.)
~+名词
~+副词
~+介词
英英字典
- (MARK) to leave a mark on something that is difficult to remove
- (SPOIL) to permanently spoil something such as someone's reputation
- (MARK) a dirty mark on something that is difficult to remove
- (DAMAGE) permanent damage to someone's reputation or character
- A stain is a mark on something that is difficult to remove.
- If a liquid stains something, the thing becomes coloured or marked by the liquid.
- stained
剑桥英英字典
柯林斯英英字典
专业释义
- 染色
Methods:1. HE stain identifies the histology of 60 cases specimen.2.
方法:1、采用HE染色法,明确60例标本的组织学类型。 - 细胞增殖
- 应变
Under 400N~800N loading,the stain on anterior part、middle part and posterior part were larger than that on ACL intact group,the difference was significant(P<0.05).
400N~800N载荷下前部、中部、后部应变绝对值大于完整组,差异有显著性,p<0.05。 - 色素
- 变色
Paulownia; Wood; Discoloration; Fungi; Mechanism; of; stain.
泡桐; 木材; 变色; 真菌; 变色机理。化学
- 着色剂
- 染剂
- 染色
- 染剂
- 染色剂
- 应变
The effects of the curing process of the underfill on the vertical crack stress on top of the die, maximum equivalent stress of the low-k layer and equivalent plastic stain of the solder joint were investigated by finite element software.
通过有限元软件研究了底充胶固化工艺对芯片上方垂直开裂应力、焊点等效塑性应变及低k层最大等效应力的影响。材料科学
- 锈
- 污点
- 沾污