单词	steep down grade
释义	steep down grade 陡下坡
随便看	npo NPO-body npo body NPOC (Nuclear Power Oversight Committee) npoes NPOESS NPO/HS n-point correlation function n-point moving average N-pole N pole NPO (nuclear plant operator) n.p.or.d. NP organic fertilizer N_Port n-port network npov Npower NPP NPPB nppc NPPL NPPNG nppr NP problem 世上没有打不开的锁世上浮荣一时好，人品百年论定世上百事都欺生世上知心能有几世上结交须黄金，黄金不多交不深世上英雄本无主。世上莫过手足情，打断骨头连着筋世上谁见男儿丑世上钱财倘来物，谁是长贫久富家世上钱财倘来物，那是长贫久富家報場場堵堵堵击堵卡堵嘴堵噎堵塞