BOTTOM1 the lowest part of something2 the lowest one of two or more things that are on top of each other3 the bottom part of something such as a box, cup, or lake4 the flat bottom surface on the outside of an object5 next to the bottom of a mountain etcRELATED WORDSoppositeTOPsee alsoUNDER/BELOWDOWN1 the lowest part of something 某物的最底部the bottom /ðə ˈbɒtəmǁ-ˈbɑː-/ [singular noun]the lowest part of something 底部，底下；下端，末尾the bottom of The bottom of the mountain was strewn with rocks and debris. 山脚下满布岩石和瓦砾。on/around/at etc the bottom of something There's a small creek at the bottom of the hill. 山下有一条小溪。 The answers are at the bottom of page 62. 答案在第六十二页下端。 Your account number is the last set of numbers on the bottom of your cheque. 你的账号是支票底部的最后一组数字。base /beɪs/ [singular noun]the lowest part or the wide bottom part on which something stands 底部；底座 The lamp has a square base. 这盏灯有一个方形底座。the base of The base of the column was cracked. 柱基裂开了。2 the lowest one of two or more things that are on top of each other 两层或两层以上的东西中最底层bottom /ˈbɒtəmǁˈbɑː-/ [adjective only before noun]bottom drawer/shelf/layer etcthe one at the bottom 最下面的抽屉/架子底层/最下面的一层等 The bottom layer of the cake is made of chocolate and strawberries. 蛋糕的最底层是用巧克力和草莓做成的。 She looked in the bottom drawer of the chest. 她在柜子最下面的抽屉里翻找。lower /ˈləʊəʳ/ [adjective only before noun]lower deck/edge/lip etcthe one at the bottom when there is one at the bottom and one at the top 下甲板/底边/下唇等 We drove onto the lower deck of the ferry. 我们把车开到了渡轮的下层甲板上。 The dentist filled two teeth in my lower jaw. 医生把我下颌牙齿中的两颗补了一下。 The baby's lower lip quivered and then she began crying. 婴儿的下唇微微颤抖，然后就开始哭了。3 the bottom part of something such as a box, cup, or lake 盒子、杯子、湖泊等的底部the bottom /ðə ˈbɒtəmǁ-ˈbɑː-/ [singular noun]the bottom of something The bottom of the pond was dark and dirty. 水塘底下又黑又脏。at the bottom of Susan found the keys at the bottom of her handbag. 苏珊在手提包底部找到钥匙。in the bottom of Heavy objects should be packed in the bottom of your suitcase. 你要把重的东西放到手提箱的最下面。the floor /ðə ˈflɔːʳ/ [singular noun]the wide area of flat ground at the bottom of a valley, the ocean etc 〔山谷、海洋等的〕底，底部the floor of The boys found some bones on the floor of the cave. 男孩子们在洞穴底部发现了一些骸骨。 the floor of the Mediterranean 地中海海底the ocean/valley floor They're still attempting to recover the plane's wreckage from the ocean floor. 他们仍在努力想要从海底寻回飞机残骸。bed /bed/ [countable noun]river/lake/sea etc bedthe flat ground at the bottom of a river, lake or sea 河床/湖底/海底等 Smooth stones covered the creek bed. 小溪的底部满是光滑的石块。4 the flat bottom surface on the outside of an object 物体外侧的平底部分the bottom /ðə ˈbɒtemǁ-ˈbɑː-/ [singular noun] I flipped over the rock and saw that the bottom was covered with insects. 我把石头翻过来，看到底下都是昆虫。the bottom of The bottom of the glass is wet. You'd better put a napkin under it. 玻璃杯底是湿的，你最好在下面放一块餐巾。 There are some markings on the bottom of the vase. 花瓶底部有些印纹。the underside /ði ˈʌndəʳsaɪd/alsothe underneath /ði ˌʌndəʳˈniːθ/informal [singular noun]the bottom surface on the outside of something large 〔大型物件的〕底部；底面the underside of When she drove over the curb, she damaged the underside of the car. 她开车越过路缘时把车子底部给损坏了。 Workers are repairing the underside of the bridge. 工人正在维修桥梁的底部。 They used to put chalk dust on the underneath of the horse's saddle. 他们以前常在马鞍底下撒些粉笔灰。5 next to the bottom of a mountain etc 在山等的底部旁边的at the bottom /ət ðə ˈbɒtəmǁ-ˈbɑː-/ [adverb]next to the bottom of something such as a hill, mountain, stairs, or a ladder 在〔小山、山岳、楼梯或梯子等的〕底部，在…脚下at the bottom of Jordan waited for her at the bottom of the stairs. 乔丹在楼梯底下等她。 At the bottom of the ladder there was a large tin of paint. 梯子底下有一大罐油漆。at the foot of /ət ðə ˈfʊt ɒv/ [preposition]an expression used especially in British English meaning next to the bottom of something such as a hill, mountain, stairs, or a tree 在〔小山、山岳、楼梯或树木等〕的底部，在…脚下〔尤用于英国英语〕 The inn is situated in a beautiful village at the foot of Mt. Mitchell. 这家小旅馆坐落于米切尔山山脚下一座美丽的村庄里。