petroglyph是什么意思？

petroglyph的音标：petroglyph的英式发音音标为：['petrəʊglɪf]petroglyph的美式发音音标为：['pɛtrəˌɡlɪf]...

A petroglyph emerges from the Sahara Desert.这是撒哈拉大沙漠里的一块岩石画。...

The symbols of Apollo were the wolf, swan, raven, stag, dolphin, laurel, and lyre.阿波罗的象征物是狼 、 天鹅 、 渡鸦 、 雄鹿 、 海豚 、 桂冠和竖琴.The picture shows a dreamy, raven-haired young woman.这幅画描绘了一个漂亮的、有着乌黑头发的年轻女子。Bring up a raven and he...

“底杆”的拼音为：dǐ gǎn...

n.论述，交谈，正式的讨论vi.演说，谈论vt.叙述，讨论...

elude的音标：elude的英式发音音标为：[i'lu:d]elude的美式发音音标为：[ɪ'lud]...

This symbol later evolved into a common hieroglyphic symbolizing victory.这幕场景后来逐渐演化为象征胜利的普通象形文字.For centuries hieroglyphic word pictures painted on Egyptian ruins were a mystery.几世纪以来,刻划在埃及废墟中的象形文字一直是个谜.Or I guess it is ...

我不得不快走才能赶过你.I had to walk very fast to overtake you.虽然他开始时划得很好, 但最后我还是赶过了他.Though he had a good start, I rowed him down at last.假如我们再有五十年、六十年, 就完全应该赶过它.Given fifty or sixty years , we certainly ought to overtake the Unit...

Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙烯腈为原料,利用简便、温和的反应条件合成新型乙烯基功能单体-双丙酮丙烯酰胺.PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl peroxide.以...

其底座周围刻着巴厘语的符咒.Inscribed around its base is a charm in Balinese....

“水鸟”的拼音为：shuǐ niǎo...

chromosomes的音标：chromosomes的英式发音音标为：[k'rəʊməsəʊmz]chromosomes的美式发音音标为：[k'roʊməsoʊmz]...

麦角异卡里碱...

minor的近义词/同义词有：immature, underage, secondary, smaller, inferior, lower, lesser, youth, petty, underage, side, adolescent, dependent, immature, lower, secondary, inferior, teenager, less, youngster, junior, peripheral, le...

“倒装”的英语可以翻译为：upside-down charging，upside down mounting （集成电路组装的） ...

[人名] [英格兰人姓氏] 兰伯恩 Lambourne的变体，[地名] [英国] 兰伯恩...

n.超（过）滤，超微过滤，超过滤...