If you describe someone or something as convincing, you mean that they make you believe that a particular thing is true, correct, or genuine.
双语例句
例： Scientists say there is no convincing evidence that power lines have anything to do with cancer.
科学家称没有有力证据证明电线能致癌。
例： The first explanation appears more convincing.
第一种解释看上去更有说服力。