amount at总计
amountn.数量;总额vi.总计;等于
amount to something有所成就
amount of extension伸展量
amount of tool wear刀具磨损量
amount of unbalance不平衡量
Amount of earthwork土方量
amount of the crime犯罪数额
amount appropriated核拨数额
amount of increment增值额
amount of insurance保险金额
amount of injection喷射量