短語(yǔ)詞組短語(yǔ)stretch -out phase 延長(zhǎng)階段cycle stretch -out 周期延長(zhǎng)burn -up stretch-out 燃耗延長(zhǎng)Stretch -out-type stiff knee-joint 伸直型膝關(guān)節(jié)僵直 返回 stretch-out