oversight
n
(a) [U] unintentional failure to notice sth 疏忽; 失察
Many errors are caused by oversight. 有很多错误都是因疏忽造成的.
(b) [C] example of this 疏忽; 失察
Through an unfortunate oversight your letter was left unanswered. 因不慎疏忽未能给你覆信.
In 1858 an area of poor housing, factories and farm buildings was torn down and Central Park was created, reaching from 59th Street to 110th Street and across three avenues.