大男幼女dà nán yòu nǚ

义同“大男小女”。same as“大男小女”。

• hydrocarbons
• hydrocephalus
• hydrochloric acid
• hydrocyanic(或prussic)acid
• hydrodynamics(或fluid dynamics)
• hydroelectric power
• hydroflap
• hydrofluoric acid
• hydrofoil
• hydrogen
• hydrogenation
• hydrogen bomb
• hydrogen bond
• hydrogen chloride
• hydrogen cyanide
• hydrogen ion concentration
• hydrogen peroxide
• hydrogen sulfide
• hydroglider
• hydrograph
• hydrographic chart
• hydrography
• hydrojet
• hydrokeel
• hydrolaunched space vehicle