鸟有敏锐的视力,而狗有灵敏的嗅觉.Birds have sharp eyes and dogs have sharp noses.我有灵敏的味觉。I have a sensitive gustation.通常在较复杂的仪器中用它们作为灵敏的元件.Frequently they are used as the sensitive elements in more complex instruments....
Some of them carried pikes with shrivelled heads on top.他们中一些人手持枪尖上挂着皱缩人头的长矛。It looked old and shrivelled.它看上去苍老而干枯。The leaves on the plant had shrivelled up from lack of water.因为缺水，植物的叶子已经枯萎了。...
他赶紧捂住嘴，不让自己笑出声来。His hand shot to his mouth to stifle a giggle.她深深地叹了一口气，用手捂住了自己的脸。She sighed deeply and covered her face with her hands.他手捂住嘴向浴室冲去。Hand clamped over his mouth, he made a dash for the bathroom....
Chinese herbal medicines have Notopterygium, Gentiana, such as rhubarb.中药材有羌活 、 秦艽 、 大黄等.In recent years, Gentiana spot blight is the most important disease of Chinese herbal medicines gentian.龙胆草斑枯病是近几年中药材龙胆草的最主要病害.Chin...