noun [集合/集体] <美>昆虫，虫子；<非正式>小病，轻微的传染病；（计算机程序中的）漏洞，故障；窃听器；<非正式>热衷，着迷
A bug is an illness which is caused by small organisms such as bacteria. (由细菌引起的) 疾病 • I think I've got a bit of a stomach bug. 我觉得我有点肠胃感染。
verb [vt. 及物动词] <非正式>烦扰，使恼怒；装窃听器；（由于吃惊或害怕）张大眼睛，瞪大双眼
If someone bugs a place, they hide tiny microphones in it that transmit what people are saying. (在某处) 装窃听器 • He heard that they were planning to bug his office.
