n. 底部; 最下部; (朝下的)底,底面; (容器内的)底
adj. 底部的; 最后的; 尽头的
v. 给…装上底; 降到最低; 对…寻根问底; 为…提供根据
复数:bottoms现在分词:bottoming过去式:bottomed第三人称单数:bottoms过去分词:bottomed
Oxford 3000 / Collins.4 / BNC.1555 / COCA.1511
noun
底部 lowest part
容器 of container
河;池 of river/pool
尾端 end of sth
最末位置 lowest position
身体部位 part of body
衣服 clothing
船 of ship
有…底 -bottomed
adj.
verb
verb
in AM, usually use 美国英语通常用 end
in AM, usually use 美国英语通常用 end
bottom n. 底部,海底,河底
〔辨析〕词义最广泛,可指各种事物的最底端部分。
bed n. 底座;(河)床
〔辨析〕指构成某物底部的一层,也指河、湖、海等的水底部分。
floor n. 底,面,地板
〔辨析〕指海洋、山洞等的底,或建筑物中的地板、地面。
1. (价格等)达到最低点,停止恶化
bottom out
n.
at bottom
be/lie at the bottom of sth
the bottom drops/falls out (of sth)
bottoms up!
get to the bottom of sth
at the top/bottom of the heap
from the (bottom of your) heart
(at the) bottom/top of the pile
scrape (the bottom of) the barrel
from top to bottom
touch bottom
touch bottom
adj.
you can bet your life/your bottom dollar (on sth/(that)…)
noun
Synonym: freightermerchantmanmerchant ship
Synonym: buttocksnatesarsebuttbacksidebumbunscanfundamenthindquartershind endkeisterposteriorpratrearrear endrumpsternseattailtail endtooshietushbehindderrierefannyass
Synonym: undersideundersurface
Synonym: bed
Synonym: bottomland
Synonym: bottom of the inning
verb
adj