以 "U" 开头的词形变化

→ upping, up, upped, ups, upped

→ uss

→ using, used, uses, uses, used

→ used, used

→ united, united

→ universities

→ understanding, understood, understands, understood, understands

→ unions

→ units

→ understanding, understandings

→ uppers

→ users

→ updating, updated, updated, updates, updates

→ upset, upsets, upsetting, upset, upsets

→ universes

→ understood, understood

→ updated, updated

→ unknowns

→ ultimates

→ universals

→ uncles

→ uglier, uglies, ugliest

→ uniformed, uniforming, uniformed, uniforms, uniforms

→ undergrounding

→ ukraines

→ unlikeliest

→ utilities

→ upgraded, upgraded, upgrading, upgrades, upgrades

→ usages

→ ultras

→ unemployments

→ unities

→ ughs

→ ukrainians

→ underlying

→ unfairest

→ ums, umming, ummed

→ unfortunates

→ urged, urges, urges, urged, urging

→ unhappier, unhappiest

→ uncertainties

→ upsides

→ uploading, uploaded, uploaded

→ underwears

→ unconsciouss

→ upgraded, upgraded

→ united, united, uniting, unites

→ unlocked, unlocking, unlocked, unlocks

→ unemployeds

→ umbrellas