halogen
n
(chemistry 化) any of the chemical elements fluorine, chlorine, bromine and astatine which form salts by simple union with a metal 卤素
[attrib 作定语]
halogen lamps/headlights 卤素灯[前灯].
🏥 医学释义
卤素,卤
🗣️ 情景例句
Grandpa, get the net, please!
爷爷 ,请把网子拿来!
Do you know the boy whose aunt is an artist?
你知道那男孩的姑妈是艺术家?
Shylock, how can you hope for mercy yourself when you show none?