You can't do a thing without bungling it.你做事总是笨手笨脚.Here, the organization has had time to show its true colours, to show its inefficiency and its bungling.现在时间一长，这个机构就露出了真面目，效率低下，差错百出。" You're always bungling, ...
You can't do a thing without bungling it.你做事总是笨手笨脚." You're always bungling, Ah Chen!“ 你办事太马虎!阿珍!He had no training , no skills, he was just a big, bungling , useless lout!什么也不行, 什么也不会, 自己只是个傻大黑粗的废物!...
Taxonomic species are defined on phenetic discontinuities, not on interfertility.分类学上的种是根据表型不连续性而不是根据互交可孕性来确定的.A TAXONOMIC STUDY ON WHITEFLIES IN BEIJING ( HOMOPTERA: ALEYRODIDAE )北京地区粉虱分类研究 ( 同翅目: 粉虱科 )The temptation to...
He studied math in college.他上大学时专业是数学。I flunked math in second grade.我二年级时数学不及格。The hard math problem tripped up most of the students.这道数学难题难倒了大多数学生....