n.裂冰（作用）v.生小牛( calve的现在分词 )，（冰川）崩解，生（小牛等），产（犊），使（冰川）崩解...

They usually require close management during calving.在生小牛期间它们通常需要精心看护.Our cows will be calving soon.我们的牛快生小牛了.Warm winters, however, may allow iceberg calving and high flow rates to continue.但是暖冬则会让冰山的高崩离率以及高流速保持不变....

calving的音标：calving的英式发音音标为：['kɑ:vɪŋ]calving的美式发音音标为：['kɑvɪŋ]...