broadax大斧broadadj.宽广的；清楚无误的；明显的；胸怀开阔的；粗俗的n.<俚>女子broad casting seedlings抛秧broad-leaved seedling阔叶幼苗broad project financing广义项目融资broad valley water unit宽谷型含水单元Broad bean mottle virus蚕豆斑点病毒broad-barred toadfish纹腹叉鼻鲀broad spectral response宽频谱响应Broad-eared horseshoen.宽耳菊头蝠broad-hydrocompaction广义湿陷性broad-band radiometer宽带辐射表