adj.令人烦恼的；讨厌的；困难的；棘手的
You must learn to rid yourself of such troublesome thoughts. 你必须学会使自己摆脱如此令人烦恼的想法。
This species is a troublesome weed. 本种是一根令人讨厌的杂草。
He hoped in this way to get rid of the troublesome prisoner. 他指望这样除掉这个讨厌的囚犯。
A troublesome situation has grown up. 出现了使人感到棘手的局面。
Noise has always been the most troublesome problem in seismic prospecting. 噪声始终是地震勘探中最棘手的问题。
