下垂sag详细»
下垂sagging详细»
下垂sag详细»
下垂decline;droop;drooping;fall;sag详细»
下垂bowing;came down;drag;droop;nutate;nutation;preshoot;sagging;slump详细»
下垂nutation;sag;sagging;slack详细»
下垂buckling详细»
下垂sagging详细»
下垂decline;droop;nuta;nutation;sag详细»
下垂descensus;sinking详细»
下垂sagging详细»
下垂droop;drop;ecptoma;lapsus;prolapse;ptosis;sag;sinking详细»