adj.令人煩惱的；討厭的；困難的；棘手的

You must learn to rid yourself of such troublesome thoughts. 你必須學(xué)會使自己擺脫如此令人煩惱的想法。

This species is a troublesome weed. 本種是一根令人討厭的雜草。

He hoped in this way to get rid of the troublesome prisoner. 他指望這樣除掉這個討厭的囚犯。

A troublesome situation has grown up. 出現(xiàn)了使人感到棘手的局面。

Noise has always been the most troublesome problem in seismic prospecting. 噪聲始終是地震勘探中最棘手的問題。