tenancy
(a) [U] use of land or buildings as a tenant(1) 租用; 租赁
during his tenancy of the farm 在他租用该农场期间.
(b) [C] period of this 租用或租赁期
hold a life tenancy of a house 终生租用某所房子.
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.