[ i'nә:ʃә ] 柯林斯星级 ★☆☆☆☆ BNC词频 11341 COCA词频 12961 n. 惯性, 惰性, 迟钝 [化] 惯性 n. (physics) the tendency of a body to maintain its state of rest or uniform motion unless acted upon by an external force 复数: inertias 英汉双解字典由 ECDICT 提供