梅特里的系统生命观人体是养料驱动的自动机
心脏;diaphragm 隔膜;internal organs 内脏;gullet 食管;stomach 胃
used by the body; the organs in this system include the stomach
appendix 阑尾
医学英语词根快速记忆方法:循环系统
Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
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