单词	deep-end
释义	deep-endBNC²³⁶²¹³⁺¹困境；深端
随便看	national revitalization national revival national-revival national revivals National Revolution National Revolutionary Party national revolutionary war National Road and Motorist Association National Rocket Club National Roman Museum National Rifle Association National Rifle Association of America national rifle associations national right national rights national right to choose law National Right to Life Committee national right to self-determination national rite of sacrifice national rivers national road National Safety National Safety Council National Safety Management Society national safety NET