Nitrocymene
[化] 硝基伞花烃; 硝基异丙甲苯
🗣️ 情景例句
Ten o'clock in the morning. Here.
上午十点 ，在这里。
Will you please wash the dishes?
请你洗洗盘子。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？