If you say that someone or something is fallible, you mean that they are not perfect and are likely to make mistakes or to fail in what they are doing.
例句
They are only human and all too fallible...他们只不过是普通人,太容易犯错误了。The system has proved fallible time after time...时间一次又一次证明,这个系统是会出错的。
英汉词典释义
adj.
容易犯错的
All men are fallible.人皆有过。We’re fallible, so we make mistakes.我们难免有错。
英英词典释义
Adjective
1. likely to fail or be inaccurate;
"everyone is fallible to some degree"
2. having the attributes of man as opposed to e.g. divine beings;