Bitumens
n. [材] 沥青（bitumen复数）
🗣️ 情景例句
You don't have to work yourself sick.
你不必让自己工作到病倒。
Would you like to go for a leisurely walk?
你想要去作一次悠闲的散步吗？
Oh，you are kidding me.
哦，你别拿我开玩笑了。