1. The road to the conquest of cancer is long and full of pitfall . 战胜癌症的征途是漫长的,而且布满意想不到的困难。
2. Economy the poor man's mints; extravagance the rich man's pitfall. (Martin Tupper. American economist. 节约是穷亼白勺造币厂﹐浪费是富亼白勺陷阱.(美国经济学家塔珀。M。
3. Knowledge Service:An"Operational Pitfall"?——A Discussion on Knowledge Service as the Core Competence of Libraries. 知识服务是否是“操作陷阱”?——关于知识服务能否作为图书馆核心能力的讨论。
英英解释
n.
1. an unforeseen or unexpected or surprising difficulty
2. a trap in the form of a concealed hole