词汇	collecting material
释义	collecting material 集料
随便看	isocenters isocenter shoots and laser calibration tools isocenter trangulation isocenter triangulation isocentre isocentre equipment isocentres isocentric isocentric equivalent isocentric examination chair isocentric gantry isocentric machine isocentric moving field irradiation isocentric moving-field irradiation isocentric neutron therapy machine isocentric rotation isocentric somersault chair isocentric technique isocentric treatment isocentric treatment method isocentric treatment technique isocentric unit isocentris filalis isocephaeline isocephalic