英语词汇“pre-focussed type lamp base”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pre-focussed type lamp base
释义	pre-focussed type lamp base 预调焦点式灯座
随便看	bearing burnt bearing burnt-out bearing bush bearing bush half for main bearing bearing bushing bearing bush lower half bearing bush upper half bearing by stars bearing by the sun bearing cage bearing calibration bearing cap bearing capacity bearing capacity factor bearing-capacity failure bearing capacity of foundation bearing capacity of ground bearing capacity of pile bearing capacity of seabed bearing capacity of soil bearing capacity of subgrade bearing capacity of subsoil bearing capacity of the sea bed bearing capacity of track bearing cap oil seal remover jcqs jcqwbrbjzs jcqy jcrl jcrs jcsd jcse jcsf jcsp jcsq 灵泉灵活灵清灵牌灵牙俐齿灵犀灵猫灵瑞华灵界灵盒