tract
tract的释义
n. 大片土地;(神经纤维的)束;小册子;<古>一段时间,长时间;
[ 例句 ] Biliary tract scar stricture is the complicated and intractable difficult problem of biliary tract surgery.
[ 释义 ]
胆管瘢痕狭窄是胆道外科复杂而棘手的难题.
tract 来自 大学英语六级词汇查询 - www.wolaishi.com/CET6/
[ 例句 ] UTI is an infection of the lower urinary tract , the upper urinary tract, or both.
[ 释义 ]
泌尿道感染是下泌尿道, 上泌尿道或是两者皆感染.
tract 来自 大学英语六级词汇查询 - www.wolaishi.com/CET6/
[ 例句 ] Highstand System Tract mainly develops depositional system of offshore - meare, fluvial facies and prograded delta.
[ 释义 ]
高位体系域主要发育滨浅湖相 、 河流相及进积型三角洲沉积体系.
tract 来自 大学英语六级词汇查询 - www.wolaishi.com/CET6/
[ 例句 ] General practitioners often prescribe antibiotics for respiratory tract infections when nasal discharge is purulent.
[ 释义 ]
一般的医生都用抗生素治疗呼吸道感染引起的脓鼻涕.
tract 来自 大学英语六级词汇查询 - www.wolaishi.com/CET6/
[ 例句 ] He wrote a tract on this subject.
[ 释义 ]
他曾对此写了一篇短文.
tract 来自 大学英语六级词汇查询 - www.wolaishi.com/CET6/