B 开头单词
bunched income [经济学]年度相混的收入整批收入
bunched flame retardant cable [交通运输工程]成束阻燃电缆
bunched current [经济学]聚束电流
bunched cost [经济学]整批成本
bunched conductor [动力与电气工程]束合导体
bunched charge [经济学]聚束电荷
bunched cable 束状电缆
bunched beam 群聚束
bunched v. 变紧，成皱褶；挤作一团；集中；隆起（bunch 的过去式和过去分词）
bunchberry n. 红串果；御膳橘
bunchbacked 驼背的
bunch up 聚成一团
bunch transfer [农业科学]内胚传送器
bunch of varieties [数学]簇束
bunch of particles [电子、通信与自动控制技术]粒子束
bunch of ions [物理学]离子束节
bunch of grapes 一串葡萄 葡萄果穗
bunch machine 捆把机