单词	health demand
释义	health demand 健康需求
随便看	positive geotropism positive getropism positive ghost positive glass plate positive glow positive going positive-going positive-going input positive going input positive-going input threshold voltage positive-going noise positive-going pulse positive-goings positive going sawtooth voltage positive-going sawtooth wave positive going sawtooth wave positive-going signal positive going sync pulses positive-going threshold voltage positive-going transition positive going trigger positive goodwill positive governing positive-g period positive gradient lhxz lhyb lhyg lhyl lhyylswq lhyz lhzj lhzn lhzt li 挑明挑染挑梁挑毛拣刺挑毛病挑水挑灯挑痧挑眉立目挑眼