例句與造句

1. When the first dinosaur fossil bone was found , it was
   當(dāng)人類最初發(fā)現(xiàn)恐龍的骨頭化石時(shí)，以為是：
2. When the first dinosaur fossil bone was found , it was thought to be
   當(dāng)人類最初發(fā)現(xiàn)恐的骨頭化石時(shí)，以為是：
3. Like a paleontologist , able to reconstruct an entire skeleton from one fossil bone , he was able to reconstruct a whole speech from the one word revolution
   他從革命這一個(gè)詞就可以虛構(gòu)出整個(gè)的發(fā)言，就像古生物學(xué)家靠一塊骨骼化石就可以建造出一副完整的骨架一樣。
4. June 13 , 2007 ? this artist ' s rendering puts feathers and flesh on the fossil bones of a massive birdlike dinosaur recently unearthed in the gobi desert in northern china
   藝術(shù)家根據(jù)最近在中國北部戈壁沙漠發(fā)現(xiàn)的巨型似鳥恐龍化石,添加了羽毛和皮肉,呈現(xiàn)了完整的恐龍
5. There were two conventional 14c ages , 9965 + 110 years on charcoal grains from the upper strata and 14550 + 450 years on fossil bones from the lower part . thus zhangkou cave was considered being late pleistocene to early holocene in time
   已測定上部地層炭屑和下部地層骨化石的常規(guī)~ ( 14 ) c年齡分別為9965 110和14550 450年，發(fā)掘者據(jù)此認(rèn)為該地點(diǎn)的年代為晚更新世末至全新世早期。
6. It's difficult to find fossil bone in a sentence. 用fossil bone造句挺難的