Diresorcinol
联间苯二酚
🗣️ 情景例句
How you doing?
你怎么样？
This man is directing the movie.
那个人从事电影导演工作。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。