“那是一种粉虱，对吗？”——“是的，是粉虱。”"That's a type of whitefly, is it?"— 'Yes. it is a whitefly.'北京地区粉虱分类研究 ( 同翅目: 粉虱科 )A TAXONOMIC STUDY ON WHITEFLIES IN BEIJING ( HOMOPTERA: ALEYRODIDAE )结果表明,烟粉虱对供试植物有明显的选择性,其嗜好程度为花椰...
Fractures of the nose may be associated with septal tractures and hematomas.鼻骨骨折可伴有中隔骨折和血肿.This can tear the tiny stretched blood vessels and cause bleeding and hematomas.这样会把绷紧了的小血管撕裂,引起出血和脑血肿.Hematomas and blood in the...
He also criticised the evictions for being violent and ruthless.他也批评这些驱逐暴力无情。Fascists is the most ruthless enemy of the people.法西斯是人民最残酷无情的敌人.her ruthless exploitation of popular fear她无情地利用大众的恐惧心理I am an abstract artist,...
他漠然而漫无目标地注视着不远处。He stares detachedly into the middle distance, towards nothing in particular.他带着贵族式的漠然对其一笑置之。He laughed it off with aristocratic indifference.编程者似乎对大批量制造含暴力因素的产品处之漠然，毫无责任心。Programme-makers seem irresponsi...
Doggedly he gritted his teeth.他狠了心.She stood doggedly in checkout lines; she toiled like a dray - horse up the Hill back home.她顽强地支撑着排在付款的队里; 她像拖载重物的老马艰难地爬上山回家.He trudged doggedly on until he reached the flat.他顽强地、步履艰难地走...