Picryl
苦基, 间三硝苯基, 2,4,6-三硝基苯基
🗣️ 情景例句
you can help me with dinner.
你就来帮我准备晚餐。
I want to reserve a seat from los angeles to tokyo.
我要预订一张从洛杉矶到东京的机票。
Do you want any milk?
要放些牛奶吗？