Benzofulvene
[化] 亚甲基茚
🗣️ 情景例句
Why are you leaving your present job?
你为什么要放弃目前的工作？
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
Yes, it's empty. Look!
是的，你看，是空的。