| 单词 | 有开关 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔swell box〕A chamber housing one or more sets of organ pipes and having shutters that can be opened or shut to regulate the volume.琴箱：内装一套或几套风琴管的音箱，设有开关可调节音量美国传统 |
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。