concern over 用法原句：Buyer has concern over the hand feel.over在这里是个啥意思?

concern over 用法原句：Buyer has concern over the hand feel.over在这里是个啥意思? concern about;concern with;concern over的用法有什么不同?一般分别是在什么情况下用哪个?不同情况下怎么用 address concern address用法 concern的用法 英语翻译句中over是什么用法?求整句翻译，再指点该句中over的用法， be concern about be concern with be concern for 的用法有什么不同 concern是什么意思还有用法是怎样用的. be over 原句：I'll be over to meet you at the airport. concern The watch was not invented bu the Swiss.(保持原句意思不变) The Swiss____ ____the watch. There is a widespread concern over the issue that There is a widespread concern over the issue. 关于over的某个用法we bickered over stupid stuff此句中over和stuff的用法快回答呀≥﹏≤ get over的用法 be over的用法 concern不是及物动词吗?为啥会有concern about/with的用法呢? concern词组concern aboutconcern withconcern oneself aboutconcern oneself inconcern oneself with不同点,及用法 文言文中虚词之和其的用法.要求意义,用法,原句/要在尽快!