Dense smoke swirled and billowed, its rank fumes choking her.滚滚浓烟盘旋翻腾，恶臭味呛得她喘不过气来。His prose is vigorous and dense, occasionally to the point of obscurity.他的散文文笔有力、内容庞杂，有时几近晦涩。They walked through the dense Mozambican bush...
It infected them with some of the magic of a lost age.逝去的岁月让他们平添了几分魅力。Political life has been infected by growing nationalist sentiment.政治生活已受到了不断高涨的民族主义情绪的影响。The monkeys had been immunized with a vaccine made from infec...