名词 butt:

1. thick end of the handle

2. the part of a plant from which the roots spring or the part of a stalk or trunk nearest the roots

3. a victim of ridicule or pranks

4. the fleshy part of the human body that you sit on

5. sports equipment consisting of an object set up for a marksman or archer to aim at

6. finely ground tobacco wrapped in paper; for smoking

7. a joint made by fastening ends together without overlapping

8. a large cask (especially one holding a volume equivalent to 2 hogsheads or 126 gallons)

9. the small unused part of something (especially the end of a cigarette that is left after smoking)

动词 butt:

1. lie adjacent to another or share a boundary

2. to strike, thrust or shove against

3. place end to end without overlapping

buttn.烟蒂；屁股；枪托n.笑柄；靶垛n.大酒桶n.抵撞v.插嘴；顶撞buttface讨厌的人Buttitta布蒂塔buttholen.【美】【俚】屁眼buttpropn.对接焊叉buttwoodn.环孔材butt pin铰链销butt offv.<俚>走开Buttazzo布塔佐Butticci布蒂奇buttweldn.碰焊(对头焊接；平式焊接)

1. Don't throw cigarette butts about.
   别乱丢烟蒂。
2. All through the place there were cigarette Butts.
   这里到处是烟蒂。