295. show off 炫耀
294. share…with 与……分享
293. shake hands with 与……握手
292. set up 建立;设立
291. set off / out "出发, 起程"
290. sell out 售完
289. see…off 为……送行
288. search for 搜寻; 搜查
287. save one's life 挽救某人生命
286. run away 逃跑