cache
n
(a) place for hiding food, treasure or weapons 隐藏食物、 财宝或武器的地方; 贮藏处.
(b) hidden store of food, etc (隐藏的食物等的)贮存物
an arms cache 贮藏的武器. cache, v [Tn]
place (sth) in a cache 将(某物)藏於贮藏处.
Now, this is the chemistry lab. Have you been in this lab before?
好啦,这是化学实验室。你们以前到过这个实验室吗?
You were very kind. You brought out all your jewellery and you told me I could take anything I wanted. There were so many beautiful things that it was hard to choose. And then I saw a lovely diamond necklace with a big blue stone in the centre.