Polycyclopentadiene
聚环戊二烯
🗣️ 情景例句
That'll be four yuan.
四元。
He that walks with wise men should be wise.
与智者行即得其智。
'My dog had taken in into the garden.He often does this!'
“我的狗把它弄到花园里去了，他常干这种事！”