为什么像“savings account”“accounts manager”这些词中的“savings”“accoun

savings account 和checking account是什么意思? savings account为什么saving要加s?加s的规律是什么? savings account 和saving account有什么区别 checking account,savings accout 和deposit account有什么区别? but,savings cannot be withdrawn before the account holder is He ______ in his savings account after buying the motorcar. 有关名词复数加sofficals savings leaders questions dollars 貌似这些词加s都应 savings什么意思? 辨析saving savings savings or saving? receive savings是什么意思 节约的英语是不是savings