单词	prick up the ears,
释义	耳登貌to prick up the ears prick up the ears,
随便看	low level radioactive waste low-level radioactive waste low level relay low level scheduling low level signal sensing low level slewing tower crane low level software low level switching low level syntax low level teletypewriter terminal low level teletypewriter terminal，lltt low level terminal low level terminal，llt low-level test low-level tilt low-level vision low level warning control unit low-level warning switch low-level warning system low-level waste low-level--waste low-level wind shear low level wind shear alert system low level wind shear alert system (llwsas) low-level wind shear (llws)