及物动词
1. Farmers till the land before planting.
农民在种植前先要耕地。
介词
1.
1. He didn't leave the office till 8 o'clock.
他直到八点才离开办公室。
2. He didn't return till ten o'clock.
他到十点才回来。
名词
1. Do you know how much we have in the till?
你知道钱柜里有多少钱吗？
连词
1. The stranger waited till my master came home.
那个陌生人一直等到我主人回家。
2. Walk till you come to a white house.
走下去，一直走到一座白房子为止。