F
plural noun
ef
plural noun
1
the
sixth
letter
of
the
English
alphabet
英语字母表的第六个字母
C,U
2
the
fourth
note
in
the
musical
SCALE
1
(8)
of
C
MAJOR
or
the
musical
KEY
based
on
this
note
F音〔C 大调音阶中的第四个音〕; F 调
C,U
3
a
mark
given
to
a
student’s
work
to
show
that
it
is
not
good
enough
〔学业成绩〕F 级，不及格
C
I
got
an
F
in
chemistry.
我化学得了个 F。
4
Fahrenheit
the
written
abbreviation
of
书面缩写= Fahrenheit
Water
boils
at
212˚F.
水在 212 华氏度时沸腾。
5
female
the
written
abbreviation
of
书面缩写= female
6
false
the
written
abbreviation
of
书面缩写= false