单词	a vice-president of a society
释义	英華☞junior warden
随便看	bipolar microcomputer element bipolar microcontroller bipolar microprocessor slice bipolar microprogram bipolar microprogram control unit bipolar mimic bipolar mmic bipolar mode field effect transistor device bipolar mode field-effect transistor device bipolar modeling bipolar moment bipolar monolithic memory cell bipolar motor bipolar nebula bipolar nerve cell bipolar nerve-cell bipolar neuroblast bipolar neuron bipolaron bipolarons bipolar outflow bipolar planetary nebula bipolar plate bipolar power devices bipolar power transistor