摘要： Hand off: /hænd ɒf/ (来源于中古英语 "handen of"，意为 "移交，转交")解释：将某物或某人移交给其他人，通常是工作或责任例句：I handed off the project to my colleague while I was on vacation.（在我度假期 阅读全文

摘要： Put off: /pʊt ɒf/ (来源于中古英语 "putten of"，意为 "推迟，延期")解释：将某事推迟或延期，通常是因为其他安排或不愿意做例句：We had to put off the meeting until next week due to scheduling conflic 阅读全文

摘要： Set off: /sɛt ɒf/ (来源于中古英语 "setten of"，意为 "出发，启程")解释：开始旅行或出发前往某地例句：We set off early in the morning to avoid traffic.（我们早上出发，以避开交通拥堵。） Take off: /teɪk 阅读全文