Mary's mistake is a serious
omission.
玛丽的错误是一个严重的疏忽。
Everyone was surprised at his
omission from the squad.
他未列入该小组使大家感到惊讶。
Next week, he intended to correct that
omission.
他决意要在下个星期弥补这个过失。
The independent financial advisory report provided by Southwest Securities in April 2016 thus included false content and major omission.