bee
noun
biː noun
1 a black and yellow flying insect that makes HONEY and can sting you 蜜蜂
a swarm of bees
一群蜜蜂
a bee sting
蜜蜂蜇伤
2
have a bee in your bonnet (about sth)
to think something is so important, so necessary etc that you keep mentioning it or thinking about it 一心想着（某事），念念不忘（某事） informal
Dad’s got a bee in his bonnet about saving electricity.
爸爸一心想着要省电。
3
sewing/quilting etc bee
an occasion when people, usually women, meet in order to do a particular type of work [美，非正式] 〔妇女聚在一起的〕缝纫会/缝被会等 AmE informal
4
a busy bee
someone who enjoys being busy or active [口] 忙碌活跃的人 spoken
5
be the bee’s knees
to be very good [口，过时] 好极了，棒极了 spoken old-fashioned
She thought the party was just the bee’s knees.
她觉得这次聚会棒极了。