Dimethyline
二甲灵, 甘油二甲醚
🗣️ 情景例句
Mr Wang, I'd like you to meet my brother, Haitian.
王先生，我想请你见见我弟弟，海天。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
Every night, the man upstairs came back late.
每天晚上，楼上人回来很晚。