bottom
- n.底部；水底；底面；臀部
- v.达到…的底；给…上底；给(椅子)装面；给…打地基
- adj.底部的；最后的；尽头的
- 网络下装；下摆；底层
复数：bottoms 现在分词：bottoming 过去式：bottomed
bottombottom
底部lowest part
1.[c][ususing]~ (of sth)底部；最下部the lowest part of sth
2.[c][ususing]~ (of sth)（朝下的）底，底面the part of sth that faces downwards and is not usually seen
容器of container
3.[c][ususing]~ (of sth)（容器内的）底the lowest surface on the inside of a container
河；池of river/pool
4.[sing]（湖、河、游泳池等的）底；水底the ground below the water in a lake, river, swimming pool, etc.
尾端end of sth
5.[sing]the ~ (of sth)…尽头the part of sth that is furthest from you, your house, etc.
最末位置lowest position
6.[sing]~ (of sth)（班级、名单等的）最末位置；排名最后的人（或团队等）the lowest position in a class, on a list, etc.; a person, team, etc. that is in this position
衣服clothing
8.[c][usupl]套装的裙（或裤）the lower part of a set of clothes that consists of two pieces
有…底-bottomed
10.有…底的having the type of bottom mentioned
at bottom
归根结底；本质上；实际上used to say what sb/sth is really like
be/lie at the bottom of sth
是某事的根源（或起因、导火线）to be the original cause of sth, especially sth unpleasant
the bottom drops/falls out (of sth)
（某行业）产品滞销；销量暴跌people stop buying or using the products of a particular industry
bottoms up!
干杯used to express good wishes when drinking alcohol, or to tell sb to finish their drink
get to the bottom of sth
找到起因；挖出祸根to find out the real cause of sth, especially sth unpleasant