bulb是什么意思
时间:2026-03-14 17:08:52bulb 常用
短语搭配
(1)light bulb灯泡
(2)pearl bulb磨砂灯泡
(3)wet bulb湿球
(4)dry bulb干球
(5)bulb fly球答根蜂蝇
(6)back bulb衰老球根;假球
(7)bulb fibre培育球茎植物用的焦炭和贝壳混合物;球茎植物土
(8)olfactory bulb嗅球;嗅觉球体
(9)lamp bulb灯泡;玻璃泡;灯胆
(10)incandescent bulb白炽灯泡;白炽灯
(11)duodenal bulb十二指肠冠
(12)electric bulb电灯泡
(13)dry bulb temperature干球温度;干球温度计;干空气干球温度
双语例句
(1)The bulb suddenly broke down and we need to replace it with a new one.
这个灯泡突然坏了,我们需要换一个新的。
(2)The root of the daffodil is a bulb.
水仙花的根是一种球茎。
(3)The bulb of the thermometer is filled with mercury.
温度计的膨胀部分里装的是水银。
(4)We all know that Edison invented bulbs.
我们都知道爱迪生发明了灯泡
(5)The bulb should just screw into the socket.
把灯泡拧到灯口上就行。
(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)On the stairway to the basement, he took the light bulb out of the socket.
在通向地下室的楼梯上,他把灯泡从灯座上拧了下来。
(8)A muffin serving size is the size of a light bulb.
一份松饼是灯泡这么大。
(9)Edison failed 10,000 times before he perfected the light bulb.
爱迪生失败了一万次后才成功做出了灯泡。
同义词
n. 电灯泡;鳞茎;球状物
同根词
词根 bulb
(1)bulbous adj. 球根的;球根状的;由球根生长的(等于bulbaceous)
(2)bulbed adj. 有球茎的;球状的v. 生球茎;膨胀成球状(bulb的过去分词形式)
(3)bulging n. 膨胀,凸出;打气;折皱
bulb 牛津
释义
n.
a rounded underground storage organ present in some plants, notably those of the lily family, consisting of a short stem surrounded by fleshy scale leaves or leaf bases, lying dormant over winter
鳞茎。比较
a plant grown from an organ of this kind
鳞茎植物。
a similar underground organ such as a corm or a rhizome
球茎,块茎,球根。
an object with a rounded or teardrop shape like a bulb, in particular
球状物,泪珠状物,尤指:
short for
an expanded part of a glass tube such as that forming the reservoir of a thermometer
(温度计的)玻璃泡。
a hollow flexible container with an opening through which the air can be expelled by squeezing, such as that used to fill a syringe
(注射器)喷头。
a spheroidal dilated part at the end of an anatomical structure
(解剖结构)末端的球形膨胀,肿块管。
类似拼写词
bulb n. 电灯泡;鳞茎;球状物;泪珠状物;球茎;球根;鳞茎植物;块茎
bulk n. 容积;体积;量;大部分;散装货物;大数量;大块;大的外形;一大半;纤维质
词源
"late Middle English: via Latin from Greek
bulb 中考
考纲分布
近6年出现6次
重要程度: 5星
100%; n 电灯泡
0%; n 鳞茎状物; (植物)鳞茎
考纲释义
( 1)n. 电灯泡
真题例句:
When Newton discovered gravity, and when Thomas Edison invented the light
当牛顿发现了万有引力,当托马斯·爱迪生发明了灯泡,他们的好奇心得到了极大的满足。[2021年 通辽市卷 阅读理解]
Thomas Edison, the inventor of the light
电灯泡的发明者Thomas Edison认为,每一次失败都是迈向成功的一步。[2021年 武汉市卷 阅读理解]
Thomas Edison tried 10,000 ways before he invented the light
Thomas Edison在发明灯泡之前尝试了一万种方法。[2021年 武汉市卷 阅读理解]
( 2)n. 鳞茎状物; (植物)鳞茎
真题例句:
One
一次一株。[2021年 盘锦市卷 阅读理解]
必考短语
(1)light bulb灯泡
bulb 高考
考纲分布
近12年出现0次
重要程度: 2星
0%; n 电灯泡
0%; n 鳞茎状物; (植物)鳞茎
考纲释义
( 1)n. 电灯泡
( 2)n. 鳞茎状物; (植物)鳞茎
必考短语
(1)incandescent bulb白炽灯泡
bulb 四级
考纲分布
近9年出现0次
重要程度: 2星
0%; n 电灯泡
0%; n/v [生物学]球茎
考纲释义
( 1)n. 电灯泡
( 2)n/v. [生物学]球茎
英文释义:a round root of some plants from which the plant grows
bulb 六级
考纲分布
近9年出现4次
重要程度: 4星
50%; n 电灯泡
50%; n/v [生物学]球茎
考纲释义
( 1)n. 电灯泡
( 2)n/v. [生物学]球茎
英文释义:a round root of some plants from which the plant grows
bulb 考研
考纲分布
近16年出现1次
重要程度: 3星
200%; n 电灯泡
0%; n/v [生物学]球茎
考纲释义
( 1)n. 电灯泡
真题例句:
Even before the invention of the electric light
甚至在电灯泡被发明之前,作者就已经创作了一部出色的推理小说。[2019年 英语一 阅读理解A]
( 2)n/v. [生物学]球茎
英文释义:a round root of some plants from which the plant grows
必考短语
(1)electric light bulb电灯泡
bulb 影视原声
(1)Today, it's as easy as changing a light bulb.
现在就像换灯泡一样简单.《Jupiter Ascending》《木星上行》
(2)Hey, it is unreasonable to expect a child to wait for a light bulb to cook brownies.
你不能要求小孩子等着电灯泡把饼干烤好。《Friends Season 7》《老友记 第七季》
(3)When a light bulb's turned off, there is an afterglow, a lingering halo like effect. You seen it?Yes. Of course.
当你关闭电灯,灯泡仍然有余辉,这叫延迟光圈效应,你见过吧?是的,很好。《Source Code》《源代码》
(4)130 years later, we're still relying on the constantly evolving machine that not only powers this light bulb, but our very way of life.
130年后,我们仍要依赖改进的发电机,不仅灯要用电,其它很多东西都依赖电。《America Revealed》《透视美国》