n. unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together
v. work land as by ploughing, harrowing, and manuring, in order to make it ready for cultivation
prep. 直到, 在...以前, 迄
conj. 直到...为止
vt. 耕种
n. 放钱的抽屉, 备用现金, 冰碛
1. I will wait till you come back.
我会等到你回来。
2. She works till 5 PM every day.
她每天工作到下午5点。
3. The store is open till midnight.
这家商店营业到午夜。