单词	spreader beam
释义	spreader beam 分布梁
随便看	common-use sizes common use terminal equipment (cute) common utility common vaginal tunic common valerian common valerians common valeric acid common value common value auction experiments common variable common variable immunodeficiency common variable immuno-deficiency common variance common variety common vegetable common velvetgrass common vent common venting piping system common venting system common ventricle common verbs common version common vetch common vetchling common vetchlings 安分知足安危与共安危相易安国宁家安国富民安土乐业安土重居安土重旧安土重迁安坐待毙空し空しい空ぞらしい空だき空だのみ空っかぜ空っぽ空っ風空とぼける空ぶり