【纺织；造纸】钢领板【机械工程】纲领导轨

ring finger

Pithecellobium dulce (Roxb.)Benth.;Mimosa dulcis Roxb.;monkey's ear ring.

delta-ring

rotor ring

tetra-atomic ring

ring-closure reaction

ring-shaped placenta【妇产】

ring-type balanced modulator