Trombone
n. 长号\\n[电] 伸缩喇叭
📖 牛津释义
trombone
n
large brass musical instrument with a sliding tube used to raise or lower the note 长号（装有可伸缩套管的）. =>illus at App 1 见附录1插图, page x.
🗣️ 情景例句
He was in trouble with the Customs.
他在海关那里有了麻烦。
Make hay while the sun shines.
趁热打铁。
Then they brushed ink on the paper.
然后，他们将墨汁刷在纸上。