英语词汇“infralabial”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	infralabial
释义	infralabial [,infrә'leibiәl] a. [动]在唇下的
随便看	step-up error step-up exchange step-up excitation step-up formula step-up frequency changer step-up function step-up-gear step-up gear step-up instrument step-up jet step-up joint step-up method step-up motor step up n. step upon step up operator step-up operator step-up piston spring step-up poston step-up procedure step-up pulse transformer step up pulse transformer step-up ratio step-up ring step-ups 洞壑当门前洞天日晚洞天石扇洞天石扉洞天谁道洞庭春尽水如天洞庭波起洞庭潇湘意渺绵洞庭秋水晚来波洞庭秋水远连天力争力争上游力作力促力保力偶力催力克力劝力图