The bow-wow theory: In primitive times people imitated the sounds of the animal calls in the wild environment they lived and speech developed from that.

"汪汪"理論：原始時(shí)代女人奶头免费看超级黄无遮挡，人們?cè)谝巴饽７聞?dòng)物發(fā)出的叫聲红牛影视AV在线地址，語(yǔ)言便產(chǎn)生了免费的不卡的av网站。

The field investigation indicates that there are four phases of development of carbonate breccia wedge of LST, which reflects that this area experienced at least four times of significant sea level changes in the Early-Middle Triassic.

野外調(diào)查發(fā)現(xiàn)研究區(qū)共發(fā)育4期低水位期碳酸鹽巖角礫巖楔，說(shuō)明該區(qū)在早－中三疊世至少經(jīng)歷了4次明顯的海平面變化欧美AAAA激情视频。

Brutus is waiting or be thrown into the zoo, or may have been killed in the wild.

等待布魯圖的是要么被關(guān)進(jìn)動(dòng)物園国产A级毛多水多妇女视频，要么可能會(huì)在野外被殺死。

He took the opposite route of calorie restriction to make them look like they lived in the wild.

他采取相反的熱量限制色综合同性人妖无码字幕，使他們看起來(lái)像他們住在野外精品,黄片,一区,二区。

When you first get here, we could plan a camping trip with some of my classmates.

你來(lái)了以后，我們可以和我的一些同學(xué)一起到野外宿營(yíng)午夜福利性爱网站。

But I didn't realize camping involved a camping trip, and we have to reschedule.

但我不知道你們說(shuō)的野營(yíng)是真的野外露營(yíng)我們必須重新計(jì)劃了

The caveman wondered out, looked up and saw those dots of lights, and he has no clue.

穴居人走到了野外，抬頭看天2av天堂网在线观看，看到星星點(diǎn)點(diǎn)的光人人鲁人人干人人操，茫然一片，毫無(wú)頭緒91人妻精品一区。

The activity of superoxide dismutase, content of chlorophyllans element S in the leaves of Symplocos tetragona treated with 10 mmol/L NaHSO3, and pH buffering capacity in cell sap were determined in order to explore the resistance mechanism of S. tetragona to SO2 pollutant in this paper.

野外調(diào)查了棱角山礬抗SO2大氣污染的生長(zhǎng)狀況国产原创在线导航视频在线观看网站，為探討其抗性機(jī)理，進(jìn)行了室內(nèi)外加HSO3-處理試驗(yàn)最近2019中文字幕大全，測(cè)定了SOD酶活性WWW、884aa、葉綠素含量、硫含量和細(xì)胞液pH值及其緩沖能力中文字幕在线一道本。

Teachers often chaperon their classes on field trips.

在野外郊游時(shí)老師匙钚律粕罚看護(hù)著班上的學(xué)生。

In this paper, A lots of laboratory experiments using the acetylene inhibition method were carried to investigate the N2O production processes in chernozem soil of meadow grassland in Inner Mongolia.

以大量的室內(nèi)模擬培養(yǎng)實(shí)驗(yàn)中文字幕丝袜日韩第一页，以內(nèi)蒙古溫帶草甸草原土壤為研究對(duì)象亚洲综合网色五月，利用AIM乙炔抑制法，模擬野外條件對(duì)原樣土壤樣品進(jìn)行N2O產(chǎn)生過(guò)程進(jìn)行研究亚洲中文久久久久久精品国产视色。