Dicyanodiamidine
[化] 脒基脲
??? 情景例句
Well, I have a proposition for you. I think you know our company. This is my card.
我給你提個建議。我想先請您了解一下我們公司。名片。
The rotten apple injuries its neighbours.
一只死老鼠，弄贓粥一鍋。
Things are getting better.
情況正在好轉。