hadrosaur怎么读,hadrosaur的音标和真人发音
英音  ['hædrəsɔ:(r)]    
美音 ['hædrəsɔ:r]    
音节划分:had-ro-saur

hadrosaur是什么意思,hadrosaur的意思是

n.鸭嘴龙(一种嘴像鸭嘴的恐龙)

hadrosaur 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

The researchers say the scratches reveal that the movements of hadrosaur teeth were complex and involved up and down , sideways and front-to-back motion .
研究者们认为,这些纹路显示了这种鸭嘴龙的牙齿运动很复杂,包括了上下、左右、前后的运动。
Although its name identifies it as a small duckbill , it is based on juvenile remains , and the size of the adult hadrosaur is unknown .
虽然从它的名字就可知它是小型的鸭嘴龙科,但其实发现的只有幼体遗骸,而成体的大小就不得而知了。
So far , they have determined that the hadrosaur 's hindquarters are 25 percent larger than previously thought for the species , meaning that it could run up to 28 mph -- faster than previously estimated .
到目前为止,他们已经确定,鸭嘴龙的后腿的百分之二十五大于以前认为的物种,也就是说,它可以跑到28英里/小时-比以前的估计快。
While the scratches told the scientists how the animal may have chewed , the lack of pit marks on the teeth suggested what the hadrosaur was eating .
这些纹路能告诉科学家们这些动物可能是怎样咀嚼食物的,而牙齿上并没有坑坑洼洼的小坑,这个迹象告诉我们鸭嘴龙吃什么。