有关恒星如何从呈弥漫状态的星云凝缩而来,天文学家们争论了很多年.One camp maintains that turbulence within the clouds plays a dominant role.云是由水蒸汽凝缩而成的.A cloud is a condensation of water vapour.染色质甲基化后会出现凝缩.Methylation of chromatin causes it to condense...
They were sitting around the table scoffing.他们围坐在桌子旁狼吞虎咽地吃着.Joseph's mother ignored others'scoffing.约瑟夫的母亲根本不理别人的嘲笑.Your version of discussion is like scoffing hamburger: it's fast, efficient and gets the ...
The arrests were a "direct sequel" to investigations.调查的“直接结果”就是这些抓捕行动。Air investigations are absolutely necessary before entering any manholes.空气调查是绝对必要的,方可进入任何沙井.Investigations have never turned up any evidence.调查从没发现任...
English has become a lingua franca in many parts of the world.英语在世界上许多地方都成了通用语。Swahili is the principal lingua franca in East Africa.东非的主要交际语是斯瓦希里语.The Phoenician is Syria and Asia Minor's lingua franca.而腓尼基语则是叙利亚和小...