Dithane m-22
[化] 代森锰
🧩 词语组成解析
[医] 狄森(杀昆虫药)
twenty-two
🗣️ 情景例句
Good-bye.
再见。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
He must, for example, perceive an egg as a simple single solid shape,
以鸟蛋为例，观赏者必须感觉到它是一个单一的实体形态，