Trimethylenediamine
三甲撑二胺
🗣️ 情景例句
What kind of computers are you experienced in?
你熟悉哪种电脑？
What do you think of my children?
你认为我的孩子怎么样？
winkling out hidden meanings, super-imposing new ones,
挖掘其隐晦的含义，增添新的含义，