cumbersome

形容词 cumbersome:

1. difficult to handle or use especially because of size or weight
   同义词：cumbrous
2. not elegant or graceful in expression
   同义词：awkward, clumsy, inapt, inept, ill-chosen

1. Clumsy or cumbersome.
   不灵活的或妨碍的
2. An apparatus for lifting heavy or cumbersome objects.
   起重机用来提举重物或难处理物体的设备

cum.ber.some

adj.（形容词）
Difficult to handle because of weight or bulk.See Synonyms at heavy
难处理的：因沉重或体积大而难处理的参见 heavy
Troublesome or onerous.
棘手的，麻烦的

【引伸】
cum.bersomely
adv.（副词）