查询词典 At

at midday, at noon：在中午

the Clarks = the Clark family 克拉克一家 | 在中午at midday, at noon | 在午夜at midnight

Prep.(dang1) At, in front of：當...之時

的當,甚當 very appropriate. | Prep.(dang1) At, in front of: 當...之時 at the time of ; | 當先,當後 at the front, at the rear;

Prep.(dang) At, in front of：當...之時

的當,甚當 very appropriate. | Prep.(dang) At, in front of: 當...之時 at the time of ; | 當先,當後 at the front, at the rear;

Most of our knowledge is at second hand：我们的大部分知识是间接的

The ship has spent three months at sea.^轮船已在海上度过... | Most of our knowledge is at second hand.^我们的大部分知识是间接的. | The bank receives drafts payable at sight at any time.^银行随时兑换见...

at the beginning of... / at the start of：在. . . 开始

16. at the end of 在. . . 末端 | 17. at the beginning of... / at the start of... 在. . . 开始 | 18. try to do sth. 努力去做某事

在末尾 , at the end of 在......的末尾：in the end

15. at the beginning 在开始 , at the beginning of 在......的开始 | 16. in the end 在末尾 , at the end of 在......的末尾 | 17. at the school gate 在学校大门口

He finished the work at the expense of his health. (at the cost of)：以...为代价

104. traveling expenses 旅费 cut down one's expense 减... | 105. at the expense of 以...为代价 He finished the work at the expense of his health. (at the cost of) | 106. an unusual experience 一个不同寻...

at present=at the present time：现在

be present at sp.出席,到场 | at present=at the present time 现在 | be proud of 为...感到骄傲

at present=at the present time：在目前

The characters in the novel are vividly presented. 小说中的人物被描述的很形象. | at present= at the present time 在目前 | I'm afraid I can't help you at present. 恐怕我现在不能帮你.

at present at the present time; right now：现在;目前

devote...to 致力于......;献身于...... | at present at the present time; right now 现在;目前 | We are badly in need of teachers at present. 当前我们急需教员.

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