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vi.生球茎；膨胀成球状
n.电灯泡；鳞茎；球状物
1、bulk───n.体积，容量；大多数，大部分；大块；vt.使扩大，使形成大量；使显得重要；n. (Bulk)（土）布尔克（人名）
2、bulge───n.胀；膨胀；凸出部分；vt.使膨胀；使凸起；vi.膨胀；凸出
3、burb───郊区（等于suburb）；打嗝（加拿大英语）
4、bul───abbr.保加利亚 (Bulgaria)；备用照明 (Backuplighting)；小报，期刊（bulletin）；布勒月；n.(Bul)人名；(ALa伯)布勒
5、bul.───abbr.保加利亚 (Bulgaria)；备用照明 (Backuplighting)；小报，期刊（bulletin）；布勒月；n.(Bul)人名；(ALa伯)布勒
6、bub───n.小家伙；XiaoDiDi；婴儿；n.(Bub)人名；(德、捷)布勃；(意)布布
7、bulgy───adj.凸出的；膨胀的；肿胀的
8、bull───n.公牛；看好股市者；粗壮如牛的人；HuShuoBaDao；印玺；adj.大型的；公牛似的；雄性的；vt.企图抬高证券价格；吓唬；强力实现；vi.价格上涨；走运；猛推；吹牛；n.(Bull)人名；(英、葡、瑞典、芬、挪、德)布尔
9、bulbs───n.[电]灯泡；[植]鳞茎；大浇斗（bulb的复数）
1、The payback on investing in a compact fluorescent bulb, therefore, is less than a year.───投资一个节能灯，一年就可以收回成本。
2、Most have been used to the principle of having a fuse or safety switch that turns the fixture off if the bulb burns out.───如果灯泡烧毁，大多数设计人员都习惯于用保险丝或安全开关关闭照明器具。
3、A dielectric waveguide integrated plasma lamp is disclosed for powering a small and bright bulb with a diameter of a few millimeters.───本发明公开了一种介质波导成一体的等离子体灯，用于给直径为几毫米的小和明亮的灯泡供电。
4、Edison failed 10,000 times before he perfected the light bulb.───AiDi生失败了一万次后才成功做出了灯泡。
5、As you know, there are lots of nations on the face of the bulb.───正像你知道的，世界上有许多民族。
6、This makes the total cost of the bulb and energy $27.───这使得灯泡和电量的总耗费升为$27。
7、When you suddenly you see a bright light like the sun or a light bulb then you feel like you are going to sneeze.───当你突然看到类似于太阳或者电灯泡所发出的一束强光时，你会觉得好像有种打喷嚏的冲动。
8、objects cast shadows as if the light were emitted from a single geometric point like a naked light bulb.───物体投射阴影似乎光从几何学的点发出像无遮罩的灯泡。
9、It cost far more than a regular incandescent bulb.───它比一只普通的白炽灯泡贵得多。
1、The bulb of the eye is important for us.
2、The light bulb needs renewing.
3、The onions bulb poorly in this cold wet season.
4、How did Edison make the light bulb?
5、There was a startled look on his face when the flash bulb went off.
6、A 40 watt bulb would be quite sufficient and would not obtrude.
7、A light bulb dangled from a wire in the ceiling.
8、I wish someone would invent an everlasting light bulb.
9、The naked bulb was directly over his head.