Dihydric arsenate
[医] 二元性砷酸盐, 砷酸二氢盐
🧩 词语组成解析
a. [化]二羟基的
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
Have you ever done supervisory work?
你担任过管理工作吗？
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远