bulkiest
adj. 庞大的( bulky的最高级 ); 大块头的; 粗壮的
Something that is bulky is large and heavy. Bulky things are often difficult to move or deal with.
...bulky items like lawn mowers.
割草机之类的庞大物件
...a bulky man with balding hair.
一个秃顶的大块头男人