单词	直起腰来
释义	直起腰来 straighten one's back；stand up straight
随便看	keywords identification Keywords Immobilized Absidia orchidis Keywords impact Keywords indene separation synthesis progresses keywords inder key words index key words index search Keywords Indigo Naturals Keywords Inking system Keywords insulin Keywords inulinase Keywords iodine tincture Keywords iodine tincture;cyst;fibroatrophy; Keywords iron Keywords Iron Keywords Iron;Barbituric acid;Colour reaction; Keywords iron black oxid keywords iron ore Keywords isoconazole nitrate Keywords isocyanuric acid Keywords isokinetic exercise Keywords isoprene rubber Keywords isoprene rubber;isoprene;isopentane; Keywords Japan Keywords Jointer