单词	laying strain
释义	laying strain 产蛋品种
随便看	steel tube and pipe steel tube arch steel-tube arch steel tube arch bridge steel-tube arch bridge steel tube arched rib steel tube arch rib steel tube armor steel tube armour steel tube badly bent steel tube bar arched bridge steel tube bar bending steel tube Beret beam steel tube bracing axial pressure steel tube column steel tube concrete steel tube-concrete steel-tube concrete steel-tube-concrete steel tube concrete arch steel-tube-concrete arch steel tube concrete arch bridge steel-tube concrete arch bridge steel-tube concrete arch-bridge steel tube-concrete arch-brldge