同根派生 cardinal veins相關(guān)詞英漢例句Persistent left posterior cardinal vein 左后主靜脈續(xù)存There is a vein of melancholy in his character. 他的性格中有少許憂郁的氣質(zhì)。North, south, east, and west are the four cardinal points of the compass. 東、西、南、北是羅盤上的四個方位基點(diǎn)。She is wearing a cardinal sweater today. 今天她穿了件鮮紅的毛衣。The cardinal number equal to1015. 十的十五次冪基數(shù)等于1015。cardinal veins更多例句