Antibiotics: 1,642 otes. Alexander Fleming, a British bacteriologist, discoered penicillin in 1928 by accident when he sloppily left a Petri dish of bacteria unwashed in his lab.

抗生素：191色色综合视频，642 票十八岁禁看网站。1928年一次偶然的機(jī)會(huì)，英國(guó)的細(xì)菌學(xué)家亞歷山大*弗萊明麻豆区黄片免费，在他的實(shí)驗(yàn)室里一個(gè)由于粗心未洗的細(xì)菌培養(yǎng)皿中發(fā)現(xiàn)了青霉素欧美精品人爱A欧美精品。

We scraped our fissile material together and made sure it was done so sloppily that even your Office of Naval Intelligence saw it happen.

我們把核原料集中到一起，故意如此大張旗鼓四位少妇黑店精油按摩，就是為了讓你們的軍情局也知道此事玖玖玖免费网站。

Moreover , bilingual dictionaries are often hastily and sloppily compiled , as well as hopelessly out of date even before they are published .

再者，雙語(yǔ)詞典常常是匆忙地97精品国产91久久久久久久、草率地編出的美女一区视频，而且不等出版就已經(jīng)過(guò)時(shí)了。

I do not know you! In my schoolmates, there doesn't exist such a sloppily dressed drunk like you!

我不認(rèn)識(shí)你福利视频在精品，我的同學(xué)里沒有一個(gè)像你這樣邋里邋遢播播理论视频，衣冠不整的醉鬼！

It is me! A bit naughty, or rather sloppily.

這就是我91福利在线！有點(diǎn)調(diào)皮亚洲欧美激情国产综合久久久，還有點(diǎn)馬虎。

sloppily：粗心地

sloping /頗/ | sloppily /粗心地/ | sloppy /懶惰/

sloppily：馬馬虎虎;凌亂地 感情脆弱地;過(guò)于傷感地

Stumped 難住 使為難 | Sloppily馬馬虎虎;凌亂地 感情脆弱地;過(guò)于傷感地 | Jot down 草草記下

Do things neatly, not sloppily：辦事要利落,不要拖泥帶水

There is a rose bush in front of the office.^辦公室前有一叢玫瑰... | Do things neatly, not sloppily.^辦事要利落,不要拖泥帶水. | Why are you getting up in the middle of the night?^半夜三更的,你起來(lái)干什...