grass

vt

1. 使长草；在…上种草(铺草皮)

• a small grassed area 满是草的一小块地方

• The old rose beds were leveled and grassed over. 过去的玫瑰花坛经平整铺上了草皮。

2. 美 给牲畜喂草；让牲畜出去吃草；放牧

vi 英 (非正式)告密，出卖

• They were caught because somebody grassed (on them). 他们是因为有人告密而被抓到的。