amount at总计amountn.数量；总额vi.总计；等于amount of dry matter干物质量amount of assignment任务量amount of inspection检验数量amount of modulation调制率,调制度百分数amount of automobile汽车拥有量amount of the fin tip垂直安定面上部面积amount in controversy索赔款额,诉讼款额amount of contraction收缩量amount of ventilation通风量amount of consumption消费额