Bisepoxides
[化] 雙環氧化合物
??? 情景例句
Are the beaches safe for swimming?
在這兒的海灘游泳安全嗎？
She never showed up.
她一直沒有出現。
I read about you in the newspaper and decided to come and hear you play.
我在報紙上看到了你的情況，于是決定來聽你演奏。