单词	flap knife
释义	flap knife 医皮瓣刀
随便看	combination calliper combination callipers combination cantilever plates combination capacity combination car combination cargo combination cargo-passenger ship combination carrier combination carrier loss combination carrier phase observation combination cash journal combination casing column combination categories combination cavity combination cavity die combination cavity of the mouse combination center drill combination centre drill combination chain combination chamber vessel combination channel combination character combination characteristic combination character of speech signal combination chart