unnecessarily
UK/ʌn'nɛsə,sɛrɪli/US/ʌn'nesisәrili/
C1
释义
adv.
In a way that is not needed; more than necessary
不必要地，多余地
词根拆分
词根派生un-不，逆转
+
necessarily不，否定
=unnecessarily
un-（不）+ necessarily = 不必要地。透明派生。
例句
- 1.
Don't make the report unnecessarily long.
别把报告写得不必要地长。