• n. 底部；末端；臀部；尽头
• adj. 底部的
• vt. 装底；测量深浅；查明真相
• vi. 到达底部；建立基础
• n. (Bottom)人名；(英)博顿

来自PIE *bhud, 底部。同fundamental, 基础的。

bottom

bottom: [OE] Bottom is a word with cognates widely represented in other Indo-European languages. It comes ultimately from the Indo- European base *bhudh- or *bhundh- ‘base, foundation’, source of Latin fundus, from which English gets fund, fundamental, foundation, and founder ‘sink’. An extended form of the base passed into Germanic as *buthm- or *buthn-, which produced German boden ‘ground, earth’ and English bottom. The application of the word to the ‘buttocks’ seems to have arisen towards the end of the 18th century.
=> foundation, fund, fundamental

bottom (n.)

Old English botm, bodan "ground, soil, foundation, lowest part," from Proto-Germanic *buthm- (cognates: Old Frisian boden "soil," Old Norse botn, Dutch bodem, Old High German bodam, German Boden "ground, earth, soil"), from PIE root *bhu(n)d(h)- (cognates: Sanskrit budhnah, Avestan buna- "bottom," Greek pythmen "foundation," Latin fundus "bottom, piece of land, farm," Old Irish bond "sole of the foot"). Meaning "posterior of a person" is from 1794. Bottom dollar "the last dollar one has" is from 1882. Bottom-feeder, originally of fishes, is from 1866.

bottom (v.)

1540s, "to put a bottom on," from bottom (n.). Meaning "to reach the bottom of" is from 1808 (earlier figuratively, 1785). Related: Bottomed; bottoming.

1. I undid the bottom two buttons of my yellow and grey shirt.

我解开了自己黄灰相间的衬衫上最下面的两个纽扣。

来自柯林斯例句

2. There's an extra blanket in the bottom drawer of the cupboard.

壁橱最下面的抽屉里还有一条多余的毯子。

来自柯林斯例句

3. She lay at the bottom of the stairs, whimpering in pain.

她躺在楼梯底部，痛得呜咽着。

来自柯林斯例句

4. I have to get to the bottom of this mess.

我必须查清造成这一混乱局面的真正原因。

来自柯林斯例句

5. The correct answers can be found at the bottom of page 8.

正确答案在第8页末尾。

来自柯林斯例句