...his gnarled, coarsened features.他那饱经风霜、粗糙的脸Her voice has deepened and coarsened with the years...随着岁月的流逝，她的声音变得低沉粗鲁起来。He had coarsened his voice to an approximation of Cockney.他让自己的口音变得粗俗起来，接近伦敦东区的发音。Her voice has dee...
The operation is carried out under a general anaesthetic.该手术是在全身麻醉情况下实施的。The formalization of co-operation between the republics would produce progress.正式确立合作关系将会促进共和国之间合作的顺利进展。The air rescue operation has now been scale...