Terphenyl
三联苯
🗣️ 情景例句
When I first graduated from college.
那时我刚从大学毕业。
Every tide hath its ebb.
兴盛之日必有衰退之时。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。