记忆方法
将“excrement”分解为“ex-”（出）+ “crem-”（烧毁）+ “ent”（名词后缀），形成一个画面：某种物质被“烧毁”排出体外，这样有助于记忆这个单词表示“排泄物”的意思。
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中文词源
excrement 排泄物
来自excrete, 排泄。
英语词源
- excrement
-
excrement: [16] Latin excrēmentum meant originally ‘that which is sifted out’ (it was a derivative of the verb excernere, a compound formed from the prefix ex- ‘out’ and cernere ‘sift, decide’, from which English gets certain). Hence it was applied metaphorically to any substance that is excreted from or secreted by the body, including sweat, nasal mucus, and milk, as well as faeces. (English acquired excrete [17], incidentally, from the past participle of excernere, excrētus.) This very general sense survived in English into the mid 18th century, when it was finally ousted by the more specific ‘faeces’. (Increment, by the way, is a completely unrelated word, coming ultimately from Latin crēscere ‘grow’.)
=> certain, crime, critic, discern, discriminate, secret - excrement (n.)
- 1530s, "waste discharged from the body," from Latin excrementum, from stem of excretus, past participle of excernere "to sift out, discharge," from ex- "out" (see ex-) + cernere "sift, separate" (see crisis). Originally any bodily secretion, especially from the bowels; exclusive sense of "feces" is since mid-18c. Related: Excremental; excrementitious.
权威例句
- 1. the pollution of drinking water by untreated human excrement
- 未经处理的人体排泄物对饮用水的污染
- 2. The cage smelled of excrement.
- 笼子里粪臭熏人。
- 3. Clothing can also become contaminated with dust, feathers, and excrement.
- 衣着则会受到微尘 、 羽毛和粪便的污染.
- 4. The pavement was covered in dogs'excrement.
- 便道上满是狗屎.
- 5. Surface of excrement and urine often can see blood.
- 粪便表面常能见到鲜血.
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