Word · Frequency #27425
halogens
/ˈhælədʒin/
noun
卤素
halogens is the plural of halogen.
halogen
- 1.
Any element of group 17, i.e. fluorine, chlorine, bromine, iodine, astatine and tennessine.
任何第17族元素,即氟、氯、溴、碘、砹和鿬。
- 2.
A light fixture in which the filament is surrounded by an atmosphere of a halogen gas.
灯丝周围充有卤素气体的灯具。
任何第17族元素,即氟、氯、溴、碘、砹和鿬。；灯丝周围充有卤素气体的灯具。；卤素；[化] 卤素
In use
Fluorine, a halogen, is the most reactive element in the periodic table.
The classroom chart shows all five halogens with their symbols.
These elements are called halogens because they produce salts when combined with metals.
[element] is a halogen.
halogen 是可数名词，指氟、氯、溴、碘、砹等非金属元素中的一种。
Fluorine is a halogen.
氟是一种卤素。
[element] is one of the halogens.
the halogens 特指卤素这一族元素，常与 one of 连用表示其中的一员。
Chlorine is one of the halogens.
氯是卤素之一。
halogens + [verb phrase]
halogens 是 halogen 的复数形式；作主语时，谓语动词用复数。
Connections
Word family
- halogens
- plural
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.