Dipiperonalacetone
二亚胡椒基丙酮
🗣️ 情景例句
That's my story and I'm sticking to it.
我说的就是这些，句句实情。
My little brother takes a bath before he goes to bed at night.
在他晚上睡觉以前，我的弟弟要洗一下澡。
'This is the prettiest carpet I have ever seen,' she said.
“这是我见过的最漂亮的地毯，”她说。