柯林斯詞典sea /si?/ (seas) 1. N-SING Thesea is the salty water that covers about three-quarters of the Earth's surface. 海洋['the' N, also 'by' N] Most of the kids have never seen the sea. 這些孩子中的大多數(shù)從沒見過大海。2. N-PLURAL You use seas when you are describing the sea at a particular time or in a particular area. (某時、某區(qū)域的) 海[文學(xué)性] He drowned after 30 minutes in the rough seas. 他在波濤洶涌的海里掙扎了30分鐘后溺死了。3. N-COUNT/N-IN-NAMES A sea is a large area of salty water that is part of an ocean or is surrounded by land. (作為海洋的一部分的或陸地圍起來的) 海 ...the North Sea. …北海。4. PHRASE At sea means on or under the sea, far away from land. 在海上; 在海里 The boats remain at sea for an average of ten days at a time. 這些船平均每次在海上呆10天。5. PHRASE If you go or look out to sea, you go or look across the sea. 到海上/向海上 ...fishermen who go to sea for two weeks at a time. …每次出海兩周的漁民們。 返回 sea劍橋詞典A1 [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 or 不可數(shù)或單數(shù)名詞:沒有復(fù)數(shù)形式的名詞 ] the salty water that covers a large part of the surface of the earth , or a large area of salty water , smaller than an ocean , that is partly or completely surrounded by land 海,海洋 the Mediterranean Sea 地中海 We went swimming in the sea. 我們?nèi)ズ@镉斡尽? The sea was calm /smooth /choppy /rough when we crossed the Channel. 當我們橫渡海峽時,海上風平浪靜/水平如鏡/波浪起伏/波濤洶涌。 The refugees were at sea (= in a boat on the sea a long way from land ) for 40 days before reaching land . 難民在海上度過了40天才到達陸地。 When we moved to the US, we sent our things by sea (= in a ship ). 我們移居美國時,把行李海運了過去。 We spent a week by the sea (= on the coast ) this year . 我們今年在海邊度過了一周。 Soon we had left the marina and were heading towards the open sea (= the part of the sea a long way from land ). 不一會兒,我們便離開了小艇??繀^(qū),向外海駛?cè)ァ??a sea of sth a large amount or number of something 很多;大量 The teacher looked down and saw a sea of smiling faces . 老師向下看去,看到一張張微笑的臉龐。 ?put (out) to sea (of a ship ) to leave a port and start a journey (船)啟航,出海 The boats will put (out) to sea on this evening's high tide . 船將在今晚漲潮時啟航。 [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 ] one of the large , flat areas on the moon that in the past were thought to be seas 海(指月球表面的廣闊平坦地區(qū),過去被認為是海) 例句 I can see the sea from my window .He was swept out to sea by the strong current .I could hear the sound of the sea.She emerged from the sea, blue with cold .They stripped naked and ran into the sea.習(xí)語at sea run away to sea 返回 sea