I could tell from the deep furrows in her forehead that she was very disturbed by the news.从她额头深深的皱纹上,我可以看出她听了这个消息非常不安.Dirt bike trails crisscrossed the grassy furrows.越野摩托车的轮迹纵横交错地布满条条草沟。Care had caused deep furrows to ...
Care had caused deep furrows to appear on her forehead.忧虑使她的前额上出现了深深的皱纹....the deep furrows that marked the corners of his mouth.他嘴角边刻着的深深的皱纹Furrows and ridges on the surface were caused by deforming ice.现在火星表面的梨沟和山脊的就是冰...
A major barrier to interspecific hybridization is sterility in the F 1 progeny.种间杂交的主要障碍是F1代的不育性.Among its many progeny, the 1944 Education Act gave birth to the modern youth service.在1944年通过的《教育法案》的诸多衍生条款中，就包括了现代青年教育服务。...