standardize
verb
ˈstændədaɪz
verb
1
to
make
all
the
things
of
one
particular
type
the
same
as
each
other
使…标准化 （统一规格 ）
Attempts
to
standardize
English
spelling
have
never
been
successful.
统一英语拼写的尝试从未成功过。
standardized
tests
标准化测试