Selenium
[ [si'li:njəm] ]
出国 Abroad
n. 硒\\n[化] 硒Se
📖 牛津释义
selenium
n[U]
(chemistry 化) non-metallic element whose power to conduct electric current increases as the light reaching it becomes more intense 硒. =>App 10 见附录 10.
🗣️ 情景例句
I'd like to talk with you about something troublesome.
我想同你谈点麻烦事。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
Christmas Day always begins before breakfast.
圣诞节活动总是在早餐前就开始了。