账单收费期
结算期
trading period───交易阶段
waiting period───等待期
building permits───建筑许可证
building permit───建筑执照；施工执照
trading periods───交易期
waiting periods───等待时间
milling crowd───碾磨人群
missing person───失踪人
selling price───[物价]卖价
Preset 5 - Power Account - Calculates the total units used based on meter readings, the number days in thebilling periodand the total amount owing including maintenance charges.───预置5 -权力的帐户-计算总单位使用的基础上抄表，有多少天在结算期及总金额，由于包括维修费。
The customer left his "private" meter in place for a portion of eachbilling period.───用户在每一个收费期的部分时间里换上他的“私人”电表。
you tap View Your Account under Settings -> Cellular Data, you can see how much data you’ve used and how much you have left for yourbilling period.───设置->查看你的账户->通讯流量，就可以查看你使用了多少流量，以及还剩下多少流量。
Credit card companies must apply interest calculations to hundreds of thousands of accounts at the end of eachbilling period.───信用卡公司必须在每个结算期结束时，对数以十万计的帐目进行利息计算。
The customer left his " private " meter in place for a portion of eachbilling period.