| set down | 写下来；记下 |
| set fire | 纵火 |
| set off | 动身；出发；启程；引爆；引发 |
| set out | 动身；出发；启程；开始；着手 |
| set up | 创建；建立；组建；建起；设立；设置；安装，装配 |
| settle down | 定居；安定下来 |
| settle into | 习惯于... |
| settle on | 选择；选定 |
| show off | 炫耀；卖弄 |
| show up | 露面；露出；揭露 |
| shut down | 关闭，歇业，停业 |
| shut up | （使）住口；（使）闭嘴 |
| so easy | 如此轻而易举；就这么简单 |
| so soon as | 一…就 |
| soon after | 稍后，不久以后 |
| sooner or later | 迟早，早晚 |
| sort out | 把…分类；整理 |
| speak out | 畅所欲言；大胆地说 |
| speak up | 大胆地说，公开表态 |
| stamp duty | 印花税 |