Azodicarbonic acid
[化] 偶氮甲酸; 偶氮二甲酸
🧩 词语组成解析
🗣️ 情景例句
We promise. Can we pay for our imports in RMB?
我们答应。请问，我们能否用人民币付款？
How are you?
你好吗？
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。