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中文
English Fox - English Dictionary
Meaning of
investigational
in English
investigational
us
//ɪnˌvɛstəˈgeɪʃənəl//
uk
//ɪnˌvɛstɪˈgeɪʃənəl//
#uncommon
Definitions
Adjective
relating
to
investigation
or
research
;
examining
closely
The
researcher
conducted
an
investigational
study
on
the
effects
of
climate
change
.
describing
unapproved
medical
treatments
or
drugs
(
in
clinical
trials
)
The
new
medication
is
still
in
the
investigational
phase
and
requires
further
testing
.
