uptake
noun
ˈʌpteɪk
noun
1
be slow/quick on the uptake
to
be
slow
or
fast
at
understanding
something
[非正式] 领会 （理解 ）慢/快
informal
2
the
number
of
people
who
use
a
service
or
accept
something
that
is
offered
接受〔某种服务或某事物〕的人数
singular 单数
The
uptake
of
some
vaccinations
fell
as
the
media
stirred
up
fears
of
possible
side
effects.
在媒体激起了可能产生副作用的恐惧之后，有些疫苗的注射人数下降了。
3
the
rate
at
which
a
substance
is
taken
into
the
body,
a
system
etc
吸收（率），摄取（率）
C,U
the
uptake
of
sugars
by
the
blood
血液对糖分的吸收率