Difficulty
01
困难
the state or condition of being difficult, involving challenges or complexities that make tasks hard to accomplish, understand, or deal with
例子
The difficulty of the advanced physics course was evident in the complex equations and abstract theories that students struggled to comprehend.
高级物理课程的难度在学生难以理解的复杂方程和抽象理论中显而易见。
The difficulty of learning a new language is often underestimated by beginners.
学习一门新语言的难度常常被初学者低估。
02
困难, 麻烦
an effort or task that is inconvenient, requiring extra exertion or causing discomfort
例子
He had great difficulty finding a parking spot in the crowded downtown area.
在拥挤的市区，他很难找到一个停车位。
She faced difficulty in carrying the heavy boxes up the stairs.
她在把沉重的箱子搬上楼梯时遇到了困难。
03
困难, 挑战
a challenge or circumstance, typically encountered while trying to reach a goal or finish something
例子
The Smiths experienced significant financial difficulty after unexpected medical expenses depleted their savings.
在意外医疗费用耗尽积蓄后，史密斯一家经历了重大的财务困难。
The research team encountered serious difficulties in obtaining a pure reagent, delaying the progress of their experiments.
研究团队在获取纯试剂时遇到了严重的困难，延误了他们实验的进展。
04
困难, 难关
a condition or state of affairs almost beyond one's ability to deal with and requiring great effort to bear or overcome
