ebb

v.& n.退潮，落潮；低落，衰退

eastward, eastwards, eastwards, easy, easy chair, easy-going, easygoing, eat, eat of, eat off, eat up, eatable, eater, eating, eating apple, eating-house (also eating-place), eats, eau-de-Cologne, eaves, eavesdrop, eavesdropper, ebb tide, ebony, ebullience, ebullient, ebulliently, EC, eccentric, eccentrically, eccentricity, ecclesiastic, ecclesiastical, ecclesiastically, ECG, echelon, echo, echo-location, echo-sounder, echo-sounding, Eckhard Hess, eclair,