() used to say that when you are buying something it is your responsibility to check that there is nothing wrong with what you are buying买主购物自行小心（买主购物时有责任检查所购货物是否有问题）➡buyer beware at buyer ⓘ Caveat emptor is a Latin phrase that means ‘Let the buyer be careful’.caveat emptor 是拉丁语，意思是“请买方当心”。