Europium halide
[机] 卤化铕
🧩 词语组成解析
n. 铕\\n[化] 铕
n. 卤化物\\na. 卤化物的
🗣️ 情景例句
It doesn't mean you have to be a doctor.
这并不意味着你一定要当医生。
He washes dresses every day.
他每天都洗衣服。
Yes, there is one.
是的，有一个。