单词	制矿球
释义	同制矿球--制煤球
随便看	goniometer eyepiece goniometer; hand goniometer head goniometer protractor goniometer-- reflecting goniometer; reflecting goniometer-- theodolite goniometer; theodolite goniometer; third circle goniometer-- two-circle reflecting goniometer; two-circle reflecting goniometer-- wollaston's reflecting goniometer; wollaston's reflecting goniometer-- x-ray diffractometer goniometer; x-ray diffractometer goniometery goniometer， multichannel goniometric goniometrical goniometrically goniometries goniometry goniometry direction finding goniomicroscope gonion