胸梁织机
breast beam───撑梁;船首横梁,[纺]胸梁
breast beams───撑梁;船首横梁,[纺]胸梁
backstrap loom───背带织机
breast bone───胸骨;胸叉
breast implant───隆胸
breast milk───母乳;母奶
breast milks───母乳;母奶