Polyindene
[化] 聚茚
🗣️ 情景例句
He didn't get a thing to eat.
他什么也没有吃。
Is that right?
那样对吗？
After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。