概不保证

概的英语翻译：

approximate; deportment; general

不的英语翻译：

nay; no; non-; nope; not; without
【医】 a-; non-; un-

保证的英语翻译：

guarantee; assure; certify; warrant; ensure; pledge; secure; assurance
guaranty; surety; warranty
【经】 assurance; endorsement; guarantee; guaranty; recognizance; scure
secure; security; surely