I turned around and wrote the title on the blackboard...我转过身，在黑板上写下了题目。I wrote the date at the far left of the blackboard.我把日期写在黑板的最左边。With a stick of chalk he wrote her order on a blackboard.他用一截粉笔将她的指示写在黑板上。The chalk j...
Thrift is engrafted in his character.他已经节俭成性.They engrafted a new rose onto a wild rose.他们把一枝新品种玫瑰嫁接在野生玫瑰上.These cells also proliferated and engrafted, forming new myofibers and fusing with injured fibers.这些细胞也激增,嫁接, 形成新...
I was vaguely astride the only horse.我象腾云驾雾似地跨在仅有的一匹马上.I vaguely remember snarling at someone who stepped on my foot...我隐约记得我曾向着那个踩了我一脚的人怒吼。There was a sweetish smell, vaguely reminiscent of coffee.有一股甜丝丝的气味, 使人隐隐觉得像是咖啡....
在纸板上涂两三层清漆使其变硬。Give the cardboard two or three coats of varnish to harden it.日子一天天过去，花粉干结成了硬块。As the day goes on, the pollen dries up and becomes hard.牛排老得嚼不动，豌豆像子弹一样硬。The steak was tough and the peas were like bullets....
Eugenics has a biological significance.优生学具有生物学上的意义.A distinction is often made between " positive " and " negative " eugenics.对 “ 积极 ” 优生学和 “ 消极 ” 优生学往往加以区分.An example of negative eugenics would be the attempt to eradic...