Dipiperonalacetone
二亚胡椒基丙酮
🗣️ 情景例句
Richard, how much broccoli do I need for seven people? Richard
七个人吃需要多少花椰菜
Did you see Mr. Jones yesterday?
你昨天看见琼斯先生了吗？
But the market prices are changing frequently.
但是市场价格随时都在变化。