Benzoxazine
苯并惡嗪, 氧氮雜萘
??? 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油輪擱淺，把 15000 加侖油傾瀉在海里了。
He is proud of his achievement.
他為自己取得的成就感到驕傲。
He told me to unpack my things and then come down to dinner.
他讓我打開行裝后下樓吃飯。