eastbound

形容词 eastbound:

1. moving toward the east
   同义词：eastward

1. The eastbound carriageway of the motorway is closed.
   高速公路向东方向的行车道已关闭禁止通车。
2. Is this the eastbound train?
   这是东行列车吗?

east.bound

adj.（形容词）
Going toward the east.
向东方行进