Sniol
聚氯乙烯纤维
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
The two contestants are neck and neck with 20 points each.
比赛双方各得20分，打成平局。
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。