单词

hysterical hypothesis hygiene hydrogen hurricane hurl humiliate humidity humdrum humble humanity hum hug huddle hubbub howl hound hostile hostage host hose horticulture horrible horizon homogeneous holdall hop hover homestay holocaust hold to sth hold the line hold out hold sb to hold on to hold off hold back hold hoist hobby hitherto hitchhike hit on hit historic hint historian hold sb down hinge hinder hilarious heritage hike hereditary hijack highlight hierarchy herd herb henceforth hence hemisphere helicopter heir hell heighten hedge hectic heave heart hearing heap heal headstrong hazardous hazard hawk havoc haven have to do with have the upper hand have the making of have got to have an eye for hatch haunt hasty haul haste harsh harness harmony hardy hardware hard harbour harassment harass haphazard hang up hang on hang about hang handsome handicap handbook hand sth over to sb hand sth out hand halt hail had better