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单词	heart rate
释义	heart rate noun : the rate at which the heart beats Aerobic exercise increases your heart rate. Medical Definition heart rate noun : a measure of cardiac activity usually expressed as number of beats per minute see maximum heart rate
随便看	tunica tunica-corpus theory tunicae Tunican tunicary Tunicata tunicatae tunicatas tunicate tunicated tunicates tuniced tunicin tunicked tunicle tunicles tunics tuning tuning bar tuning capacitor tuning coil tuning condenser tuning cone tuning eye tuning fork

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。