sea

• n. 海；海洋；许多；大量

to travel by sea

海上旅行

牛津词典

a cottage by the sea

海滨小屋

牛津词典

The waste was dumped in the sea .

废物倒入海中。

牛津词典

The wreck is lying at the bottom of the sea.

沉船躺在海底。

牛津词典

We left port and headed for the open sea (= far away from land) .

我们离开港口，向外海驶去。

牛津词典

the cold seas of the Arctic

北极地区寒冷的海洋

牛津词典

a sea voyage

海上航行

牛津词典

a hotel room with sea view

看得见大海的旅馆客房

牛津词典

the North Sea

北海

牛津词典

the Caspian Sea

里海

牛津词典

It was a calm sea.

海上风平浪静。

牛津词典

The sea was very rough.

海上风急浪高。

牛津词典

He looked down at the sea of smiling faces before him.

他看着眼前这笑脸的海洋。

牛津词典

It happened on the second night at sea.

事情发生在出海后的第二天夜里。

牛津词典

They were lost at sea .

他们在海上迷失了方向。

牛津词典

I'm all at sea with these new regulations.

我全然不懂这些新的规章。

牛津词典

She fell overboard and was swept out to sea.

她从船上落入水中，被海浪冲向外海。

牛津词典

Most of the kids have never seen the sea...

多数孩子从未见过海。

柯林斯高阶英语词典

All transport operations, whether by sea, rail or road, are closely monitored at all times.

所有的交通活动，无论是通过海路、铁路还是公路，都时刻受到密切监视。

柯林斯高阶英语词典

He drowned after 30 minutes in the rough seas...

他在汹涌的海浪中挣扎了 30 分钟后淹死了。

柯林斯高阶英语词典

The seas are warm further south.

海水的温度越往南越高。

柯林斯高阶英语词典

...the North Sea.

北海

柯林斯高阶英语词典

...the huge inland sea of Turkana.

图尔卡纳浩瀚的内陆海

柯林斯高阶英语词典

Down below them was the sea of upturned faces...

他们下面是无数张仰望的脸。

柯林斯高阶英语词典

His eyes ran over the sea of bottles and glasses on the table.

他扫了一眼满桌的瓶子和玻璃杯。

柯林斯高阶英语词典

If you had never seen a telly ad, you would be all at sea with popular culture.

如果你从没看过电视广告，你就搞不懂什么是大众文化。

柯林斯高阶英语词典

The boats remain at sea for an average of ten days at a time...

这些船只每次在海上平均航行 10 天。

柯林斯高阶英语词典

His body was found at sea in waters off the Canary Islands.

他的尸体在离加那利群岛不远的海上被发现。

柯林斯高阶英语词典

...fishermen who go to sea for two weeks at a time...

每次出海两周的渔夫们

柯林斯高阶英语词典

He pointed out to sea.

他指向大海。

柯林斯高阶英语词典

sea, ocean

这两个名词均可表示"海，海洋"之意。

sea： 普通用词，可用复数形式表单数意义。sea所指的面积要比ocean小得多。sea也可是ocean的一部分。

ocean： 指把海作为一个整体，是海洋的总称，不可数名词，指大洋时是可数名词。