| 单词 | filament |
|---|---|
| 音标 | ['filəmənt] |
| 解释 | n. 灯丝；细丝 |
| 红宝书 | 【英】 n.灯丝(the fine metal wire in a light bulb)；细丝(a very slender thread or fiber ) 【记】 fila(丝)+ment→细丝 【同】 同根词：filar(丝的) ; filigree(金银钿工) 【例】 nylon filaments(尼龙丝) |
| 字源 | filament (n.) 1590s, from Modern Latin filamentum, from Late Latin filare "to spin, draw out in a long line," from Latin filum "thread" (see file (v.)). |
| 不择手段背单词 | n. 灯丝; 细丝(细小的丝线、纤维或电线) 【记】fila(n 丝状部份); 先背会filigree(n 金银丝细工)见后 【参】filar(adj 丝状的) |
| 趣味全助记 | 【记】file 锉刀，锉刀锉金属材料锉出来的细丝来做灯丝 |
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