我指甲根部的表皮龟裂粗糙，指甲被咬得参差不齐。My cuticles were split and ragged, and my nails unevenly bitten.她试图给他剪指甲，他不让。When she had attempted to cut his nails he resisted.我用拇指指甲把台灯上的螺钉拧紧了。I used my thumbnail to tighten the screw on my lamp...
这条走道在一条河渠旁,两旁种满了樱树.The path runs beside a canal and is lined with cherry trees.盆地河渠纵横, 灌溉方便, 但 低洼 处有小片盐碱荒滩.China river basin, irrigation easy, but there are small low - lying saline - alkali wasteland.可以做堤坝, 河渠, 海岸, 混凝土,...