单词	approximate differential
释义	approximate differential 近似微分
随便看	the sports department of china The sports education the sports ethic The sports facilities are superb in this city the sports game the Sports Geography the sports holiday The sport shox make life the sports humanistic spirit the sports industrialization the sports industry the sports institute the sports interest the sports mass organization the sports media market The sports meet ended all too briefly the sports meeting of university The sports meeting was canceled The sports meet is now in full swing the Sports Museum the sports page the sports pages the sports pedagogical students the sports personnel market the sports program