discus

n (a) [C] heavy disc thrown in athletic contests 铁饼. (b) the discus [sing] discus-throwing event 铁饼项目; 铁饼比赛: I see Britain did well in the discus. 我看英国队在铁饼项目中表现不错. =>illus 见插图.

discovery, discredit, discreditable, discreditably, discreet, discreetly, discrepancy, discrepant, discrete, discretely, discreteness, discretion, discretionary, discriminate, discriminating, discrimination, discriminatory, discursive, discursively, discursiveness, discuss, discussion, disdain, disdainful, disdainfully, disease, diseased, disembark, disembarkation, disembodied, disembowel, disenchant, disenchantment, disencumber, disenfranchise, disengage, disengaged, disengagement, disentangle, disentanglement,