Uranium tetrafluoride
[化] 四氟化铀
🧩 词语组成解析
uranium
[jʊ'renɪəm]
n. [化学]铀;
n. [化]四氟化物
🗣️ 情景例句
and she belongs to Mr. and Mrs. Levinson.
它是Levinson夫妇家的狗。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
I'd also like to congratulate you on your good work in these two years.
我还要祝贺你在这两年中的出色表现。