词汇“obstacle course”的中英文读音、翻译、用法及例句

词汇	obstacle course
释义	obstacle course 主要翻译 obstacle course, trim trail n (physical training area)障碍训练场 obstacle course n figurative (situation with challenges)困难情况；障碍重重的情况
随便看	flat head panel pin Flatbed recorder flat-bed scanner flat bus-bar flat butted seam flat curing cure flat cable flat cutting flat curve tyre flat bottom airfoil flat copper bus bar flat cutting pliers flat eye flat-bottomed bin flat cable connector flat compounding flat cable, electric flat-fish Flatdal flat-bottomed boat flat copper bus-bar Flat database flat bottomed bin flat faced pulley flat cable, flexible printed circuit