v.使（脚趾）碰到某物( stub的现在分词 ); （在硬物上）碾灭（烟头）; 把（香烟等）弄灭

stubbing cone → 插尖
stubbing knife → 刮毛茬刀
stubbing machine → 拔根机
shallow tillage stubbing → 浅耕灭茬

1.I dinched the cigarette carefully, put the stub into the cigarette case.
[汉]我小心地掐灭香烟，把烟蒂仍装进烟盒里。
2.The crayon had been worn down to a stub.
[汉]这枝蜡笔用得只剩一小段了。
3.I can't write with this pencil stub.
[汉]我无法用这根铅笔头写字。
4.Show your ticket stub at the entrance.
[汉]在入口处出示你的票根。
5.When you get on the transfer bus, just show the bus driver the ticket stub.
[汉]当你上了转乘的公共汽车时，就把这张票根给司机看。
6.I've stubbed my toe on a rock.
[汉]我的脚趾碰到石头上了。
7.Please stub out your cigarette.
[汉]请把烟灭了。
8.Stub out your cigarette in the ash tray.
[汉]把你俩的香烟在烟灰缸里捻熄。