您要查找的是不是：
- 经scripture
- 经期menstrual period
- 心经heart channel
- periodic reverse current (电镀的)周期反向电流
- 经编warp knitting
- 道德经Classic of the Virtue of the Tao
- 逆布雷顿(Reverse-Brayton)循环空气制冷机系统试验台的建立THE ESTABLISHMENT OF REVERSE-BRAYTON CYCLE AIR REFRIGERATOR TEST RIG
- 经授权的authorized
- 经书Confucian classics
- 绝经menostasia
- 爱经Kamasutra
- 五经the five classics
- 外经foreign economic relations
- 经向warp direction
- 经停stop over
- 不经without
- 经痛menstrual colic
- 停经amenorrhea [absence of menstruation]
- 藏经阁sutra depository
- 产经industry
