tillprep.直到 ... 为止conj.直到 ... 为止n.放钱的抽屉；备用现金；[地质]冰碛土(物)v.耕作tillot织物包布, 包装用织物

1. She touched the subject at last.
   她到底谈到这个题目了。
2. He would stick by him to the end.
   他是愿意跟随他到底的。