短语词组短语in -pig sow 妊娠母猪A village specializing in pig -raising 养猪专业村a master in pig -feeding detail 养猪能手bone -in pig feet 带骨猪脚Feeding pig in pig -on-litter system 厚垫料养猪Hemaglutinating Encephal -omyelitis in Pig 猪血凝性脑脊髓炎 返回 in pig