oblongn.长方形;椭圆形adj.长方形的;椭圆形的
oblong shape长方形
oblong doily长方盘垫
oblong spike长方形的穗
oblong fovea椭圆凹
oblong collar长方领
oblong-shaped长方形的
oblong exit slit长方形出射狭缝
oblong spoon end长方匙头
Oblong Trapeziumn.方形船蛤(北极蛤超科;船蛤科)
oblong waveguide长圆波导