Dithane stainless
[化] 代森铵
🧩 词语组成解析
[医] 狄森(杀昆虫药)
🗣️ 情景例句
Going fishing?
要去钓鱼？
I have no idea about it.
我一点都不知道。
Indeed, we lack practice and experience nowadays in dealing with primitive conditions.
确实，我们今天缺乏对付原始环境的实践和经验。