Zoalene
(=3, 5-dinitro-orthotoluamide) 3, 5-二硝基邻甲苯酰胺
🗣️ 情景例句
and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
John always takes pleasure in leaving the city for a while.
约翰常常以溜出城镇一会儿为乐。
Let us suppose that a child suddenly crosses the road in front of you.
让我们假设一个小孩子突然在你前面穿过马路。