The land on hilltops and hillsides was all cropped.山顶和山坡上的地全都种了庄稼.The plane grazed the hilltops.飞机擦着山顶飞过.So let freedom ring from the prodigious hilltops of New Hampshire.所以,让自由的回声响彻新罕布什尔州连绵不绝的山头吧!...
而且, 这一目标或许要早于防止污染.Indeed, this strand may well predate the anti - pollution effort.在世界上大部分地区, 以重量表示价值的金属作为货币使用早于硬币.Metal, valued by weight, preceded coins in many parts of the world.测色学的基本概念早于1853年由格腊斯曼加以阐述.The basic con...
Lectin is a large molecule glucoprotein and can agglomerate the cell.凝集素是一种能作用于细胞使其凝聚的大分子物质,大多属糖蛋白.The structure of the chlorophyll molecule is known . It consists ofporphyrin.叶绿素的分子结构已经搞清, 它是由卟啉组成的.Scientists call this ...
The terracotta tiled floor gives the place a wonderfully homely character.陶瓦地板使这个地方给人一种非常舒适温馨的感觉。I've heard so much about the Terracotta.我对兵马俑慕名已久.The crafting technique of the terracotta warriors is superb.工艺技术之精湛,...