Tìm kiếm
unnecessary
adj
necessary
adj
necessar
n
Ví dụ
Adding extra sugar to the recipe would be unnecessary since it's already sweet enough.
The additional security measures seemed unnecessary given the low risk of a security breach.
His comments during the meeting were unnecessary and only served to prolong the discussion.
The manager’s officious oversight of the project was unnecessary.
The manager's overdue demands put unnecessary strain on the employees.
