Benzalacetophenone
亚苄基乙酰苯
🗣️ 情景例句
How come I wasn't told?
你怎么没有听说？
He that once deceives is ever suspected.
骗人一次，受疑一世。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。