adj.体积庞大而笨重的
Merriam-Webster Online Dictionary
unwieldy (adjective)not easily managed, handled, or used (as because of bulk, weight, complexity, or awkwardness) - cumbersome
Merriam-Webster Online Thesaurus
unwieldy (adjective)difficult to use or operate especially because of size, weight, or design
SYNONYMS:
awkward, bunglesome, clumsy, clunky, cranky, cumbrous, ponderous, ungainly, unhandy, unwieldyRELATED WORDS:
uncontrollable, unmanageable; bulky, dinosaurian, dinosauric, elephantine, heavy, hulking, massive; impracticable, impracticalNEAR ANTONYMS:
functional, practicable, practical, serviceable, useful