英语词汇sphincter的意思、用法及释义-英汉双解词典

单词	sphincter
释义	sphincter n (fml 文) ring of muscle that surrounds an opening in the body and can contract to close it 括约肌 the anal sphincter 肛门括约肌.
随便看	track suit tract tractability tractable traction traction-engine tractor tractor-trailer trad trade trade gap trade-in trade mark trade name trade-off trade price trader trade secret tradesman Trades Union Congress trade union trade-unionism trade-unionist trade wind trading

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。