基本解釋[毉葯科學(xué)]四點(diǎn)柺杖步法詞組短語(yǔ)短語(yǔ)four -point alternate crutch gait 四點(diǎn)交替柺杖步法four-point crutch gait更多詞組專業(yè)釋義毉葯科學(xué)四點(diǎn)柺杖步法