基本解释裂冰(作用)同根派生 calving相关词英汉例句Glaciers such as Jakobshavn are calving icebergs much faster than scientific models had predicted they would.冰川如雅格布港是裂冰作用冰山许多更快的比科学的模型已经预知它们将要。calving更多例句