2007.09.09 : We've laid in a good supply of food for the winter.
我们存了足够的食物过冬
词组lay in，意思是store away for future use; provide; save，即，贮藏；贮存。
再如:
Every time they came to land, they laid in a good plenty of fresh water.
他们每次靠岸都要备足淡水。
海纳百川，有容乃大；壁立千仞，无欲则刚。