Cobaltosic oxide
[化] 四氧化三鈷; 一氧化鈷合三氧化二鈷
?? 詞語組成解析
oxide
['ɑksa?d]
n. [化]氧化物;
??? 情景例句
Yes, I think I can in ordinary circumstances.
是的，一般情況下，我沒有問題。
Can you tell one from the other?
你能區別哪個是哪個嗎？
There would be pictures in magazines and newspapers, showing crowds of peope with their cameras and noisy, excited talk.
報紙和雜志將刊登出圖片，報紙和雜志將刊登出圖片，展示那些帶著照相機熙熙攘攘蜂涌而至的人群。