n. 雄蜂, 懒惰者, 嗡嗡的声音, 无人驾驶飞机(或船)
vi. 嗡嗡作声, 混日子
vt. 低沉地说
英文释义
n. stingless male bee in a colony of social bees (especially honeybees) whose sole function is to mate with the queen
n. an aircraft without a pilot that is operated by remote control
n. a pipe of the bagpipe that is tuned to produce a single continuous tone
v. make a monotonous low dull sound