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
He's on leave now.
他现在在休假。
It is never too late to mend.
亡羊补牢，犹为未晚。
A run-down watch is still a watch and can be rewound.
手表停了依然是只手表，还可以重上好发条。