drone的中文意思、音标与词形变化

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

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