词汇	揅榷
释义	揅榷 yán què研討，商榷。
随便看	electronic governmental affairs Electronic governmental network Electronic Government and Executive Management electronic government network electronic government services electronic government system electronic governor electronic governor actuator Electronic Governor Module Electronic Governor Regulator electronic governor system electronicgrade electronic grade electronic-grade electronic grade chemical electronic grade control electronic grade gas Electronic grade glass fiber silk electronic grade phosphoric acid electronic-grade phosphoric acid electronic grade silicon scraps electronic grade solvent electronic grade water electronic gradienter electronic grading system