on sale 💬 日常口语 📖 phrase 🔊 /ɒn seɪl/ 📊 A2 中文释义 打折 例句These shoes are on sale today.These shoes are on sale today. 日常口语中的其他单词I'm on itsleevemanagercarry outburnoutcompound interestlivestreamhit-and-runchairmangushschool governorbrowse