| 例句 |
thrumsnounpl. of thrum a monotonous sound like that of an insect in motionthe steady thrum of the turbines in the power plant burrs, buzzes, chirrs, churrs, drones, hums, purrs, whirs(also whirrs), whizzes, zooms babbles, coos, gasps, gurgles, hisses, moans, murmurs, rustles, sighs, suspirations, susurrations, susurruses, whisperswhishes, zings, zips bawls, howls, roars, screams, screeches, shrieks, squalls, squeals, yells, yelps |