Phenanthrolene
[医] 邻二氮杂菲
🗣️ 情景例句
According to my experience, I agree that yours are of better quality.
有我的经验来判定你们的产品的确较好。
Wilful waste makes woeful want.
浪费招致穷困。
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。