hiyaint.你好!
hiint.嗨(引人注意时的喊声;打招呼)
hilar bile duct cancer肝门部胆管癌
Hi - tech enterprise高新技术企业
Hibert's tenth problem
hidden-lines removal隐藏线消除
Hibiscus paramutabilisn.庐山芙蓉
Hildebrandt's Starling
hi - tech industries高技术产业
hidden mineral deposit隐伏金属矿
hi-precision bearing高精度轴承
Hidden dangers of fire火灾隐患