A mere tendeney to produce a rudiment is indeed sometimes thus inherited.事实上,产生原基的倾向,有时的确是这样遗传的.Meckel's diverticulum is the rudiment of the embryonic yolk sac.麦克尔憩室是胚胎黄囊的未发育完全器官.The development of agriculture of an...
Slim swans and slender skunks swim in the slippery slime.苗条的天鹅和纤细的臭鼬在滑滑的黏泥上游泳.The mudflats offer a winter home to thousands of migrating swans.泥滩成为成千上万只迁徙的天鹅越冬的场所.A group of swans floated by.一群天鹅缓缓游过。The white swans were...
I saw Louise walking slowly to the bus stop.我看见路易丝慢慢地走向公共汽车站。Louise herself had family ties in Nimes.路易丝本人在尼姆有亲戚。I slipped a note under Louise's door.我偷偷在路易斯的房门下面塞了一张便条。...
He was unable to contain his own destructive feelings.他无法抑制自己消极的情绪。Tanks are heavy on fuel and destructive to roads.坦克要耗费大量的燃料，而且会破坏道路。Although not ideal, this attitude is not entirely destructive.这种态度虽然不够理想，但还不至于消极透顶。...