Selenium oxyfluoride
[化] 二氟氧化硒
?? 詞語組成解析
selenium
[[si'li:nj?m]]
n. 硒\\n[化] 硒Se
氟氧化物
??? 情景例句
Why don't you join us?
你何不參加入我們呢？
Don't reject his offer of marriage.
別盲目拒絕他的求婚。
Are you planning to pay in cash?
你要付現嗎？