1. butt v：bust n.半身(雕)像 | butt v.用头抵撞,顶撞;粗大的一端;烟蒂 | buttress n.拱墙,拱璧
2. 烟蒂
2. a cigarette end：The teams changed ends at half-time. 上半場結束時雙方交換了場地. | a small piece that is left after something has been used 剩餘物;殘餘;殘片 British English | a cigarette end 煙蒂
3. stumpn：1643stumblen. 绊倒,失策; v. 使绊倒,失策 | 1644stumpn. 残株,烟蒂,讲演台; v. 砍断,蹒跚而走 | 1645stupida. 愚蠢的,笨的; n. 傻瓜
4. 烟蒂的解释
4. cigarette end：stairwell 楼梯井 | cigarette end 烟蒂 | 11.30 pm 英国的时间书写格式