Polyphenyloprene
聚苯基丁二烯
🗣️ 情景例句
I am on speaking terms with him.
我和他只是泛泛之交。
A barley-corn is better than a diamond to a cock.
对一只公鸡来说，一颗麦粒优于一颗钻石。
Eventually the turtle has been butted all the way down to the floor of the tank.
这只海龟最终被撞到池底。