中文解释

束 大片土地 地带 小册子英释中释

vast tracts of woodland.大片大片的林地

respiratory tract,呼吸道

urinary tract,[医]尿路；泌尿道

digestive tract,消化道

gastrointestinal tract,胃肠道；胃肠管

upper respiratory tract,上呼吸道

urinary tract infection,尿路感染；尿道发炎

biliary tract,[医]胆道

intestinal tract,[医]肠道

alimentary tract,消化道

upper respiratory tract infection,上呼吸道感染

reproductive tract,[医]生殖系统；[生]生殖系

genital tract,生殖道；产道

vocal tract,声道

corticospinal tract,[医]皮质脊髓束；皮层脊髓束