英语词汇sustained physical exercise怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sustained physical exercise
释义	sustained physical exercise 简明释义持久的体质锻炼专业释义 1 医药科学持久的体质锻炼双语例句 1 Cardiorespiratory fitness, or aerobic fitness, is the ability of the circulatory and respiratory systems to deliver oxygen to skeletal muscles during sustained physical activity or exercise. 心肺适能，或有氧适能，是指持续体力活动或锻炼时机体循环系统和呼吸系统向骨骼肌供氧的能力。
随便看	phase - locked loop phase locked loop phase-locked loop demodulator phase-locked loop detector phase locked loop motor control phase-locked loop, PLL phase-locked-loops phase locked oscillator phase locked oscillator phase-locked oscillator phase-locked receiver phase-locked speed control system phase locked speed regulation phase-locked speed regulation phase-locked subharmonic oscillator phase-locked system Phase-locked technique phase-lock frequency synthesizer phase locking phase-locking phase-locking amplifier phase locking circuit phaselocking frequency multiplier phase-locking laser phase locking laser array

英汉双解词典包含3185865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。