单词	on the pig's back(或 ear)
释义	见:on the pig's back(或 ear)
随便看	material, poison material policy material, polycrystalline-line material-- polycrystalline-line material presence gauge material processing material processing robot material-processing robot material produce material, radiation-resistant material-- radiation-resistant material, radiation-sensitive material-- radiation-sensitive material, radiation transparent material-- radiation transparent material-- radioactive material, radium-bearing material-- radium-bearing material rate material, raw material, reactive material-- reactive material, reactor-produced material-- reactor-produced material receipt inspection