单词	crop ear
释义	同Crop-ear
随便看	unidirectional antenna unidirectional antenna; unilateral antenna unidirectional binding tape unidirectional block uni-directional brake unidirectional bus unidirectional composite unidirectional composite materials unidirectional contract for difference unidirectional coupler unidirectional couplet unidirectional couplet antenna unidirectional couplet--antenna unidirectional current unidirectional current--unidirection current unidirectional deflection unidirectional dialog unidirectional dimensions system unidirectional [electronic] valve unidirectional element uni-directional energy flow unidirectional engine unidirectional fault unidirectional filament unidirectional file allocation