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
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处,对自己却坏处更大。
Hi, it's Bob here. Listen. I want you to play in a concert for me.