Phosphorus oxide
[機] 氧化磷
?? 詞語組成解析
phosphorus
['f?sf?r?s]
n. [化]磷;磷光體;
oxide
['ɑksa?d]
n. [化]氧化物;
??? 情景例句
How'd you do it?
是如何辦到的？
If Grade A is not available, Grade B will do.
如果一等品無貨，二等品也可以。
(laughing) Really? I've never heard of that before! Thank you very much! Goodbye!
真的嗎？我以往從來沒有聽說過這種事。非常感謝您！再見！