| 单词 | halogen |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔halide〕A chemical compound of a halogen with a more electropositive element or group.卤化物：由一种卤素与另外一带正电的金属元素或族形成的一种化合物美国传统〔halocarbon〕A compound, such as a fluorocarbon, that consists of carbon and one or more halogens.卤烃：一种化合物，如碳氟化合物，由一个碳原子同一个或多个卤原子组成美国传统〔halogen hob〕Halogen hobs heat up and cool down much more quickly than normal electric hobs.卤素炉架加热和冷却都比一般的电炉架快得多。剑桥高阶〔halogenate〕To treat or combine with a halogen.卤化：用卤素处理或与卤素引起化合美国传统〔halogen〕Chlorine and iodine are halogens.氯和碘都是卤素。剑桥高阶〔replace〕Halogen lamps give excellent service, but the bulbs are expensive to replace.卤素灯很耐用，但要换灯泡却非常昂贵。牛津搭配〔take〕This lamp can take a 300-watt or 500-watt halogen bulb.这盏灯可以装300瓦或500瓦的卤素灯泡。外研社新世纪Halogen hobs heat up and cool down much more quickly than normal electric hobs.卤素管加热板加热和冷却都比普通电气灶快得多。剑桥国际Chlorine and iodine are halogens.氯和碘是卤素。剑桥国际 |
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