sea
常用用法
- sea的意思是“海,海洋”“海水”,是不可数名词。在sea前的专有名词前一般要加冠词the。
- sea作“水域,波浪”“海浪”“汹涌的波涛”解时须用复数形式seas。 返回 sea
n. (名词)
词语辨析
- 这五个短语的意思不同。其区别在于：
- 1.at sea的意思是“航行中”“作海员”“茫然”。例如:
- By the second day, the ship was well out at sea.第二天该船顺利出航。
- He has two sons in the army, and a third at sea.他有两个儿子在陆军,第三个儿子当水手。
- The man has a son at sea.这人有个当水手的儿子。
- I felt completely at sea when I first arrived in this country.当我初到这个国家时,感觉全然迷惑了。
- We were all at sea until instructions arrived.接到指示前,我们都茫然不知所措。
- 2.in the sea的意思是“在海里”。例如:
- Children were bathing in the sea.孩子们在海里游泳。
- I bathed in the sea nearby twice a week.我曾在附近的海里一周游两次泳。
- He used to bathe in the sea after supper.晚饭后,他经常去海中泡水取凉。
- 3.by sea的意思是“由海路”“乘船”。例如:
- The storm has interrupted all travel by sea.暴风雨使所有海上旅行中断了。
- Going by sea seems a good bet.乘船去似乎是恰当的选择。
- Are you going out by sea?你是乘船出国吗?
- I will go to Chicago by sea.我将乘船去芝加哥。
- 4.by the sea的意思是“在海边”。例如:
- They pitched camp by the sea.他们在海边扎营。
- The couple spent all day by the sea, and motored to the hotel in the evening.这对夫妇白天在海边呆了一天,晚上乘车回旅馆。
- The children enjoyed playing by the sea, kicking up the sand into each other's faces.孩子们喜欢在海边玩耍,把沙子踢到伙伴的脸上。
- 5.on the sea的意思是“在海上”,常与ship, boat, sail等连用。例如:
- Boats sail on the sea.船航行于海上。
- go to sea
- 去当水手
- go to the sea
- 到海滨去
- all at sea
- 迷失船位
- at full sea
- 不知所措
- 两词的意思不同,前者是海,后者是洋,在面积的划分上,海是洋的一部分。
- 这两个名词均可表示“海”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，是海的总称，即海洋。 返回 sea