| 词汇 | stain |
| 词根词缀 | 词源： stain (v.) 1382, probably representing a merger of O.N. steina "to paint" and an aphetic form of M.E. disteynen "to discolor or stain," from O.Fr. desteign-, stem of desteindre "to remove the color," from des- (from L. dis- "remove") + O.Fr. teindre "to dye," from L. tingere (see tincture). The noun is from 1563. Stained glass is attested from 1791. 词根记忆： n. 污点,瑕疵v.沾污;染色White cloth stains easily.白布容易弄脏. v. 尽力拉;工作过度[stirain,striet,string=tighten,表示"拉紧"] 词根词缀： stain stain v 尽力拉,工作过度stirain,striet,string=tighten,表示”拉紧” stain v 尽力拉,工作过度constrain a 强迫,强制(con一起+strain=拉到一起=限制,强制) constraint n 约束,强迫distrain v 扣押财产(dis分开+strain=把财产拉走) overstrain a 过度紧张(over过分+strain) restrain v 抑制,限制(re回+strainrestraint n 抑制,限制strict n 严厉的,严格的stricture a 谴责,非难(stict严厉+ure=严厉=谴责) constrict n 压缩,收缩(con一起+strict=拉回来=限制) constriction v 收缩restrct a 限制,限定(re回+strict=拉回来=限制) restrction n 限制stringent n 紧迫的(string+ent=拉紧的=紧迫的) stringency a 紧急,严厉(sting+ency) constringe n 使收缩(con一起+stringe=拉到一起=收缩) constringent v 收缩性的 |
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