单词	印紐
释义	印紐nose of a seal
随便看	depth of engagement depth of field depth-of-field indicator depth of field preview depth of flooding water depth of focus depth of folding depth of frost penetration depth offset depth of fusion depth of fusion {=penetration} depth of hardening depth of hold depth of insertion depth of invasion depth of investigation depth of isostatic compensation depth of lot depth of low gathering depth of modulation depth of mole depth of no motion depth of parabola depth of penertration depth of penetration