Parabromoacetophenone
对溴苯乙酮
🗣️ 情景例句
Never in my life have I seen such a mess!
我这辈子没见过这么乱的地方。
He went to grade school in New york and high school in Cicargo.
他在纽约上小学并在Cicargo上高中。
Gandhi hated the custom that had divided Hindu society into separate groups for thousands of years and his goal was to end this.
甘地痛恨那种几千年来把印度社会分成种姓的习惯，而他的目的就是要结束这种局面。