"beak or bill of a bird," Old English nebb "beak, nose; face, countenance; beak-shaped thing," common Germanic (cognates: Old Norse nef "beak, nose," Middle Dutch nebbe "beak," Old High German snabul, German Schnabel "beak," Old Frisian snavel "mouth"), of uncertain origin.
雙語例句
1. Lower reproductive performance of high producing dairy cows is associated with negative energy balance ( NEB ).
高產(chǎn)奶牛繁殖性能下降與能量負(fù)平衡 ( NEB ) 有關(guān).
來自互聯(lián)網(wǎng)
2. She's taking me to NEB Command and I'm taking her to Alliance.