久久一区二区三区超碰国产精品,亚洲人成在线网站,国产在线精品一区免费香蕉,国产精品免费电影

核心詞議：

速記方法


知識(shí)擴(kuò)展


中文詞源： ocher
精選例句

常見考點(diǎn)例句：

Dr. brooks noted this week that large quantities of ocher had been found elsewhere in africa even before the 1 00000 - year-old workshop .

布魯克斯博士在這周指出，在發(fā)現(xiàn)10萬(wàn)年之久的作坊之前，科學(xué)家們已經(jīng)在非洲其它地方發(fā)現(xiàn)了大量赭石。

To preserve and develop these endangering languages , the author thinks that these ethnics ma have good education of national common spoken language an as to create an environment of equal intercourse with ocher ethnics .

要保留和發(fā)展這些瀕危語(yǔ)言，筆者認(rèn)為這些民族必須得到良好的普通話（即國(guó)家通用語(yǔ)言）教育，以便創(chuàng)造與各民族進(jìn)行平等交際的環(huán)境。