单词	jack truss
释义	jack truss noun : a minor truss in a hip roof used where the roof has not its full section Word History Etymology jack entry 1 (something smaller)
随便看	septillions septillionths septimal septime septimes septimole septimoles Septinsular septisyllabic septisyllable septivalent Septième septleva septlevas septo- septobasidia septobasidiaceaes Septobasidium septobasidiums septocosta septocylindrical Septogloeum septole septolet septomaxillary

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。