Entomologists have tended to underestimate the importance of colonization through dispersal.昆虫学家倾向于低估在扩散过程中定居现象的重要性.Forest entomologists have concentrated on ecological problems.森林昆虫学家所重视的是生态问题.Entomologists claim that o...
The windows would probably have been crafted in the latter part of the Middle Ages.这些窗户很可能是中世纪后期精心制作的。His recent productions have been beautifully crafted works with little overt political content.他最近所创作的都是些精雕细琢的作品，少有鲜明的...