| 释义 | 
		en·grain AHD[ĕn-grānʹ] D.J.[enˈgreɪn]K.K.[ɛnˈgren]v.tr.(及物动词)en.grained, en.grain.ing, en.grains - To ingrain.使原纤(或原纱)染色
 
 - Middle English engreinen [to dye with cochineal or kermes] 中古英语 engreinen [用胭脂红染色] 
 
 - from Old French engrainer 源自 古法语 engrainer 
 
 - en- [causative pref.] * see  en- 1en- [使役前缀] * 参见 en-1
 
 - graine [grain] * see  grain graine [纹理,木纹] * 参见 grain
 
 
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