Dithane stainless
[化] 代森铵
🧩 词语组成解析
[医] 狄森(杀昆虫药)
🗣️ 情景例句
Would you please account for these problems?
请你谈谈这些问题，好吗？
The young man had been well aware of her presence at the party.
那个年轻人早已注意到她在宴会上。
There are some clouds in the sky,but the sun is shining.
天空中飘着几朵云，但阳光灿烂。