1、bug，小虫，读音：美/bʌɡ/；英/bʌɡ/。2、释义：n.臭虫，小虫；故障；***。vt.烦扰，打扰；装***。vi.装置***；打扰。3、例句：We noticed tiny bugs that were all over the walls.我们发现墙上爬满了小虫。