单词	L beam
释义	L beam l 形梁,不等边角钢
随便看	local manual operation local manufacture local mapping degree local market local-market local marketing local market monopoly local marshalling station local martingale local mass eccentricity local mass ec centricity local mass storage local mastectomy local mate competition local material local matter local maximum local maximum modulus principle local meam time local mean noon local mean sea level local mean time local mean time (lmt) local measure local measurement 餐风啮雪餐风宿水餐风宿草餐风宿雨餐风宿露餐风沐雨餐风茹雪餐风露宿餐风饮露餑阴风阴骘阴魂阴鸷阴黑阵阵亡阵仗阵势阵图