英语词汇“direct retainer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	direct retainer
释义	DictionarySeedirect direct retainer di·rect re·tain·er a clasp or attachment applied to an abutment tooth for the purpose of maintaining a removable appliance in position. di·rect re·tain·er (di-rekt rĕ-tānĕr) Clasp or attachment applied to an abutment tooth to keep a removable appliance in position. LegalSeeDirect
随便看	down (constituency) downconvert downconverter downconverter and receiver unit downconverting downconverting receiver downcourt downcry downcut down cutting downcutting down-cycle downcycling down da hill downdip down-doppler downdraft downdraft carburetor downdraft convective available potential energy downdrafts down draught downdraught downdraughts dow, neal down east

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direct retainer