【运输】内衬【电学】内衬internal lining
狭窄-内部注意narrow-internal attention
内根鞘internal root sheath
外科消法internal dispersion
五风内障five wind-type internal obstructions
内囊前肢anterior limb of internal capsule
内外加厚钻杆internal-external upset drill pipe【油气】
内链溢出overflow with internal chaining【计】