n.马路牙子;路缘;
例句:
The car drew slowly away from the kerb.
汽车慢慢驶离路边.
Instead, I sat down on the kerb a little way away, and began to talk.
我在离它稍微远一些的路边坐下, 并开始说话.
Stop at kerb and look both ways before crossing ( the road ).
先站在路边看清左右再过马路.