有一颗小行星可能会与地球发生碰撞。There is an asteroid on a collision course with the Earth.小行星, 亦称为 “ 小型行星 ”, 在外太空中不计其数.Asteroids, also known as " minor planets ", are numerous in the outer space.最大的小行星是谷神星,体积约为月球的1/4.The largest astero...
In the history of coalition warfare such impasses have been common, and sometimes disastrous.在联合作战的历史中,这种相持不下的局面是很普通的, 往往也是灾难性的.I see conundrums, dilemmas , quandaries , impasses, gnarly thickets of fateful possibility w...
最后我引他登上后甲板时,他有气无力地吐了一口长气.When at last I showed him out on the quarter - deck he drew a long, spiritless sight.几位乘客将在晚饭前到后甲板上散步.A few passengers would have a stroll on the after deck before the evening meal....
She is also referred to as Dionaea, after her mother, or even Dione.按照她母亲的名字,她也被称为狄奥妮阿, 或甚至就被称为狄奥妮.It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.研究结果表明关键步骤为原料 4- 甲基 -2, ...
格蕾琴费劲地嚼着那块带软骨的牛排。Gretchen chewed energetically on the gristled steak.一块软骨a lump of gristle婴儿的脑壳有些部分是软骨.Babies have gristle in some parts of the skull....