open shaft的相关资料：
临近单词
open pit
open
open-reduction and internal fixation
open recruitment through advertisement
Opencast mining is relatively safer.
Open transepiphyseal fracture of femur
Open identify ligate irrigate close.
open circuit driving-point impedance
Open-circuited stub bandpass filters
Open-side boring and milling machine
Open supracondylar fracture of humerus
Open implantation of therapeutic device
