Pertaining to, living in, or formed by, the sea.

海的；生于海洋的；海产的。

Marine plants and animals.

海草及海兽。

Naval; relating to commerce at sea; near the sea; used at sea.

海军的；航海的；海上商业的；近海的；用于海上的。

A soldier who serves on a warship.

海军。

The navy of a nation; also, the executive department dealing with naval affairs.

海军；海军部。

The collective shipping of a country.

(一国)船舶之总称。

A picture of a sea scene.

海景画。

Member of the U.S. Marine Corps.

美国的海军陆战队队员。

Marine describes that which belongs to, or is produced by, the sea, or which is for use at sea.

Marine 系属于海的，海产的，或用于海上的：

Maritime is applied to places bordering on the sea, or things connected with the sea.

Maritime 指沿海的地方，或指与海有关之事物：

Naval refers sometimes to ships as used in commerce, but usually to a navy or that branch of government which directs a navy.

Naval 有时指商业用之船舶，但一般用以指海军或海军部。

Nautical refers to sailors or the art of navigation.

Nautical 则指水手或航海术：