blue woollen serge 蓝毛哔叽

blue-black ink 蓝黑墨水

blue-fish oil 鲑鱼油

blue-fish 鲑鱼

blue-reflecting dichroic 蓝色反射分光镜

blue-reflecting mirror 蓝色反射镜

blue-white porcelain 青花瓷

blueback salmon 红大麻哈鱼

bluebonnet 苏格兰宽顶无沿蓝色呢帽

blued chopping knife with wooden handle 木柄发蓝菜刀

blued scissors 法蓝剪

bluefin tuna 金枪鱼

blueing for laundry 洗衣上蓝剂

bluensomycin 布鲁霉素

blueprint cloth 蓝印花布

bluethroat 蓝脖

bluette 斜纹工装蓝布

bluewhite diamond 蓝白色钻石

bluing oven 烤蓝炉

bluish diamond 浅蓝色钻石

bluish white porcelain 青白瓷

Blumea hongkongensis 七里香

Blumea oil 艾叶油

blumea 红头草

blumley linen 印花斜纹亚麻布

blunger 揉土机

blunk 厚实印花布

blunt bolt 木螺栓

blunt chisel 平头凿

blunt file 直边锉

blunt point suture needle 锤头缝合针

blush proof for nitrocellulose coating 硝基漆防潮剂

blush proof for vinyl perchloside coating 过氯乙烯漆防潮剂

blusher 胭脂

bluteau 筛绢

BM tea 混合碎茶

BMW 巴伐利亚牌汽车

Bo-Tec peanut seed protectant 氯硝胺杀菌剂

boa  child's shoes with PVC sole 聚氯乙烯底长毛绒童鞋

boa 皮毛或羽毛围巾

board chronometer 甲板天文钟

board clip 单板夹

board coal 纤维质煤

board computer 单板计算机

board cutter 纸板裁切机

board cutting machine 纸板裁切机

board drop hammer 夹板落锤

board embossing press 纸板凸凹版印刷机

board file 挂墙信夹

board for stretching leather 钉皮板

board forming machine 圆网纸板机

board intaglio pressing machine 纸板凹版印刷机

board lining machine 裱糊纸板机

board machine 纸板机

board rule 量木尺

board scraper 板式刮土机

board surface-printing machine 纸板凸版印刷机

board-and-brace door 拼板门

board-carton box 纸板箱

board-sawing machine 锯板机

boarded leather 磨光皮革

boarder pen 绘图笔

boarding machine 定形机

boart 圆粒金刚石

boaster 阔凿

boat builder's level 造船用水平仪

boat compass 航海罗盘

boat crane 吊艇起重机

boat hook 钩头篙

boat lacing 三股大麻系绳

boat trailer 拖船

boat 小船

boat-fruited sterculia 胖大海

boat-tractor 机耕船

boater 硬草帽

boatsail drill 船帆布

Bob cotton 博布棉

bob 大雪撬

bob-sleigh 雪橇

bobbin aftertreatment machine 筒子后处理机

bobbin back loading auto-doffer 后部装管式自动落纱机

bobbin brake cord 筒管制动绳

bobbin coil winder 卷筒绕线器

bobbin creel 筒子架

bobbin cutter 盘纸分切机

bobbin fining 机制暗花凸边花边

bobbin fuse cutout 圆管保险丝

bobbin holder 筒管架

bobbin lace 梭结花边

bobbin machine 绕线机

bobbin net 珠罗纱

bobbin paper 盘纸

bobbin quilling 棉线狭花边

bobbin spinning machine 筒管纺丝机

bobbin winder bracket screw 绕线架螺丝

bobbin winder tension bracket screw washer 过线具螺丝垫圈

bobbin winder tension bracket 倒线架小过线

bobbin winder tension disc spring 过线具押线簧

bobbin winder tension disc 过线具押线板

bobbin winder tension screw 过线具押线板螺丝

bobbin winder 络筒机

bobbin 点火线圈

bobbiner 粗纱机

bobbinet frame 花边织机

bobbinet lace 珠罗纱花边

bobbinet machine 珠罗纱织机

bobbinet mosquito net 珠罗纱蚊帐

bobbinet 珠罗纱

bobbinless machine 无梭子缝纫机

bobby pin 弯曲发夹

Bobierre's metal 博毕尔高锌黄铜

Bobina Perlon 博比纳-贝纶聚酰胺鬃丝

Bobina 博比纳粘胶鬃丝

Bobol 博波尔粘胶短纤维

bobtail 晚礼服

Bobtex yarn 包博集聚纱

bocasin  博卡辛亚麻布

boccadillos 漂白亚麻衬衫细布

boccaro 红陶器

boccassini 博卡西尼漂白细薄纱

bocking 博金粗毛呢

BOD instrument 生物化学需氧量分析仪

Bodana 博达纳粘胶长丝

Bodanella 博达内拉无光粘胶长丝

Bodanita 博达尼塔高捻度无光粘胶长丝