mì / fēng / shòu / dào / jīng / xià / shí / huì / shù / qǐ / dú / cì / bǎo / hù / zì / jǐ蜜蜂受到惊吓时会竖起毒刺保护自己。When frightened, bees raise their venomous stingers to protect themselves.