形容詞 onshore:

1. (of winds) coming from the sea toward the land
   同義詞：inshore, seaward
2. on the edge of the land

副詞 onshore:

1. on or toward the land

on.shore

adj.（形容詞）
Moving or directed toward the shore:
海岸的：移向或指向海岸的：
例句：
an onshore wind.
吹向海岸的風

Located on the shore:
位于海岸邊的：
例句：
an onshore beacon; an onshore patrol.
海岸燈塔；海岸巡邏隊

adv.（副詞）
Toward the shore:
朝著海岸：
例句：
The wind shifted onshore.
吹向海岸的風