Did you mean: trust tractor tryst ?
| 面积 | miàn jī | area (of a floor, piece of land etc) / surface area / tract of land | 
| 片 | piàn | thin piece / flake / a slice / film / TV play / to slice / to carve thin / partial / incomplete / one-sided / classifier for slices, tablets, tract of land, area of water / classifier for CDs, movies, DVDs etc / used with numeral 一[yi1]: classifier for scenario, scene, feeling, atmosphere, sound etc / Kangxi radical 91 | 
| 尿道 | niào dào | urethra / urinary tract | 
| 消化道 | xiāo huà dào | digestive tract | 
| 气管 | qì guǎn | windpipe / trachea / respiratory tract / air duct / gas pipe | 
| 消化系统 | xiāo huà xì tǒng | digestive system / gastrointestinal tract | 
| 呼吸道 | hū xī dào | respiratory tract | 
| 胃肠道 | wèi cháng dào | gastrointestinal tract | 
| 气道 | qì dào | flue / air duct / air passage / respiratory tract | 
| 泌尿生殖道 | mì niào shēng zhí dào | (anatomy) urinogenital tract | 
| 肠胃道 | cháng wèi dào | digestive tract | 
| 上呼吸道感染 | shàng hū xī dào gǎn rǎn | upper respiratory tract infection | 
| 泌尿器 | mì niào qì | urinary tract / urinary organs | 
| 春秋繁露 | Chūn qiū Fán lù | Luxuriant Dew of the Spring and Autumn Annals, ideological tract by Han dynasty political philosopher Dong Zhongshu 董仲舒[Dong3 Zhong4 shu1] | 
| 马氏管 | Mǎ shì guǎn | Malpighian tubule system (in the insect digestive tract etc) | 
| 虾线 | xiā xiàn | digestive tract of a shrimp / sand vein |