单词	optic test
释义	optic test ˈɔptɪktest用光学仪器检查
随便看	direct potentiometry direct pouring direct powder compression Direct powder compression technique direct power direct power acting push sweep rake direct power buying direct powercontrol direct power control Direct Power Conversion direct power generator direct-power generator direct power improved control direct power-purchase Direct power supply direct power-supply circuit Direct Power Transformation direct practicality direct precedence relation direct precipitatarion method direct precipitation direct precipitation method direct-precipitation method direct predecessor direct predistortion