a fish's ventral fin鱼的腹鳍A surfboard fin sliced the crest of a wave.冲浪板尾部划破浪尖.The organization of DMA system is illustrated on Fin 3 - 39 .DMA系统的结构如图 3-38 所示.the adipose fin脂鳍...a dolphin's dorsal fin.海豚的背鳍You o...
Alone among the major candidates, Gaviria expressed a determination to continue the campaign to defeat the drugs cartels.在主要的候选人中，只有加维里亚一人坚决表示要继续打击药品同业联盟。...
Last night's harrowing television pictures plumbed new depths of depravity.昨晚触目惊心的电视画面堕落到了新低。a life of depravity腐化的生活It is a mark of depravity to make a mock of good advice and kind rebuke.嘲笑别人的忠告和善意指责是堕落的标志....