Biphenylyloxy
联苯氧基
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
Walking to enjoy the sights is enjoyable.
一面浏览景色一面散步最为快乐。
Although an ocean wave gives the impression of a wall of water moving in your direction,
虽然，海浪给人的印象是一堵由水组成的墙向你压过来，