单词	sulphonated coal
释义	sulphonated coal 磺化煤
随便看	bipolar analog process bipolar and related disorders bipolar approach bipolar armature winding bipolar battery bipolar bit bipolar bit-slice microcomputer bipolar breakdown bipolar byte slice micropogrammable bipolar cascade vcsel bipolar cell bipolar cells bipolar chips bipolar circuit bipolar circulation bipolar circulation pattern bipolar CMOS bipolar-cmos amplifiers bipolar-cmos integrated circuits bipolar-cmos transistors bipolar coagulation bipolar code bipolar code with zero extraction bipolar coding bipolar coding with zero suppression 念3 念4 念兹在兹念念不忘念念有词忶忷忸忸1 忸怩不安 27132 27133 27134 27135 27136 27137 27138 27139 27140 27141