查询词典 at

all at once 1：突然2. 同时,一起(可与at once 互换,但有强调之意)

in the front of 在......前部 | 5. all at once 1. 突然2. 同时,一起(可与at once 互换,但有强调之意) | at once 1. 立刻, 马上2. 同时,一起

至少 at most 最多：at least

38 have a family dinner 家庭聚餐 | 39 at least 至少 at most 最多 | 40 at a party 在聚会上

填我对一切了如指掌,at one's fingertips指"了如指掌：I had it at my fingertips

(5.10)Love at first sight. 填汉语里有一见钟情的说法,英语里同样... | (5.9)I had it at my fingertips. 填我对一切了如指掌,at one's fingertips指"了如指掌". | (5.8)Bring the house down. 字面意思是"推倒房子或...

我对一切了如指掌,at one's fingertips指"了如指掌：I had it at my fingertips

Love at first sight. 汉语里有一见钟情的说法,英语里同样也有. 这个... | I had it at my fingertips. 我对一切了如指掌,at one's fingertips指"了如指掌". | Bring the house down. 字面意思是"推倒房子或使房子倒...

在开始 , at the beginning of 在......的开始：at the beginning

14. the World Park 世界公园 | 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

at the front of：在 ... 前面 - at the back of 在 ... 后面

7.alive 活着的 - dead 死的 | 8.at the front of在 ... 前面 - at the back of 在 ... 后面 | 9.at the beginning of 在开头 - at the end of 在末尾

at whiles：副词:有时间. 顺便提一下,at times也是"有时"的意思

② Our sometime classmate, Rose, is now a pop star. 咱们以前的... | at whiles 副词:有时间. 顺便提一下,at times也是"有时"的意思. | ① EVery abundance man is a fool at whiles, and none at all times. 每一自...

be ready at：(敏于); be slow at(不精于;迟钝于)

be clever at(精于;擅长于); be apt at(擅长于); | be ready at(敏于); be slow at(不精于;迟钝于). | 1. Father is much pleased at hearing of your recovery.(听到你痊愈的消息,家父非常欣慰. )

disgusted at：厌恶;嫌恶 furious at 狂怒于某事

shoot at 开火;发射;射击?形容词+at | disgusted at 厌恶;嫌恶 furious at 狂怒于某事 | surprised at惊奇于slow at 反应慢的

mock at, jeer at：不能总用laugh at是吧

mock v. 嘲笑,嘲弄,模拟,挫败 n. 嘲笑,仿造 | mock at, jeer at,不能总用laugh at是吧 | monster n.妖怪,怪物

make one's point：证明一个论点

535make a mess of把...弄脏;把...弄糟 | 536make one's point证明一个论点 | 537make the point证明一个论点

Proteus：变形杆菌

在各类细.变形杆菌检验 变形杆菌(Proteus)在自然界分布极广,人和动物的粪便带菌很高,各类食品及用具等均可检出,虽是常见的腐生细菌,但在严重污染的食物中,通过生长繁殖后,.