查询词典 bottom

at one's own expense：自费

at sea在大海上,在航行 | at one's own expense 自费 | at the bottom 在底端

at pains：努力地,费力的

18. at bottom 实际上 | 19. at pains 努力地,费力的 | 20. at stake 处于紧要关头的

at the best of times：在最有利的情况下

at the beginning of 在 | at the best of times 在最有利的情况下 | at the bottom of 在

at the breast：吃奶的

at the bottom of | 在之底部 | at the breast | 吃奶的 | at the climb | (黑话)当飞贼; 专干从屋顶侵入盗窃的勾当

be at the end：结束

be at the bottom of | 引起 | be at the end | 结束 | be at the front | 在前线

You are breathing at the peak of great mountain：您正在呼吸高峰的伟大山区

They are struggling in hot summer waiting for moon light他们挣扎在... | You are breathing at the peak of great mountain您正在呼吸高峰的伟大山区 | They are suffocating in the bottom of deep sea他们是令人...

You are breathing at the peak of great mountain：您的呼吸高峰的伟大山区

They are struggling in hot summer waiting for moon light他们挣扎在... | You are breathing at the peak of great mountain您的呼吸高峰的伟大山区 | They are suffocating in the bottom of deep sea他们是在令人...

at the top of：在~~顶上

at the bottom of 在~~底部 | at the top of 在~~顶上 | at/on the edge of 在~~边上

at the top of sth：在......的顶上

at the top of ... ( opp. At the foot / bottom of ...) 在......的顶上 | at the top of sth. 在......的顶上 | at the weekend 在这个周末

attain：达到, 获得 <单词词性>达到

foreign product 国外产品, 进口品 | attain 达到, 获得 达到 | bottom brace (轴箱)下拉条

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant