Bitumens
n. [材] 沥青（bitumen复数）
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
Does he go out with the boy whose aunt is an operator?
与他在一起那男孩的姑妈是接线生。
The examination put a lot of stress on him.
那次考试给了他很大的压力。