bottom

底部；末端；臀部；尽头英释中释nthe lowest part of something

底部的英释中释adjin the lowest place or position

装底；测量深浅；查明真相中释v

1 at the bottom,在底部；在底端

2 at the bottom of,在…的底部

3 from top to bottom,完完全全，从头到脚

4 bottom line,结果；概要；帐本底线

5 on the bottom,在底部

6 top and bottom,上下；顶层及底层

7 bottom hole,底孔， 井底；下部孔；底部炮眼

8 at bottom,实际上（等于at the bottom）

9 bottom plate,底板；主夹板；下模托板

10 bottom layer,底层

11 hit bottom,向下探底，得到结论

12 from the bottom up,adv. 从下到上

13 bottom surface,底面；反面

14 sea bottom,海底；海床

15 bottom up,颠倒，倒置；[俗]干杯

16 flat bottom,n. 平底；平匠

17 tank bottom,槽底

18 bottom board,底板；浇注底板；垫板

19 rock bottom,最低点

20 bottom part,底部；下模

1 The drugs had been hidden in a suitcase with a false bottom..毒品藏在一个带假底板的行李箱里。