Bối rối, lúng túng, ngượng ngùng, ngại ngùng, rối rắm, loạn xạ

the boy looks confused when he sees his parents at the door of his classroom

thằng bé có vẻ bối rối khi thấy bố mẹ nó ở cửa phòng học

lẫn lộn

adjective

abashed , addled , at a loss , at sea , at sixes and sevens , baffled , befuddled , bewildered , come apart , dazed , discombobulated * , disconcerted , disorganized , distracted , flummoxed , flustered , fouled up , glassy-eyed , gone * , misled , mixed up , muddled , nonplussed , not with it , out to lunch , perplexed , perturbed , punch-drunk * , punchy * , puzzled , screwy * , shook up , shot to pieces , slaphappy , spaced out * , stumped , taken aback , thrown , thrown off balance , unglued , unscrewed , unzipped , anarchic , blurred , chaotic , disarranged , disorderly , haywire , in a muddle , in disarray , involved , jumbled , messy , miscalculated , miscellaneous , mistaken , misunderstood , obscured , out of order , snafu * , snarled , topsy-turvy , unsettled , untidy , addlepated , confounded , confusional , muddle-headed , turbid , disordered , helter-skelter , higgledy-piggledy , upside-down , asea , bemused , discombobulated , disoriented , foggy , hazy , incoherent , indiscriminate , lost , muddy , mystified , obscure , random , stupefied , tumultuous , vague

adjective

clear , organized , oriented , understanding , methodical , ordered , separated , systematic