X
plural noun
verb
eks
plural noun
1
LETTER
字母
the
24th
letter
of
the
English
alphabet
英语字母表的第二十四个字母
C,U
2
NUMBER
数字
the
number
10
in
the
system
of
ROMAN
NUMERALS
〔罗马数字〕10
C
3
MATHEMATICS
数学
a
letter
used
in
mathematics
to
represent
an
unknown
quantity
or
value
[术语] 〔数学中的〕未知数 （量）
U | technical
if
3x
=
6,
x
=
2
如果 3x=6，则 x=2
4
ON SCHOOL WORK
在作业里
a
mark
used
on
school
work
to
show
that
a
written
answer
is
not
correct
叉号〔表示书面答案错误的符号〕
C
5
WHEN VOTING
投票时
a
mark
used
to
show
that
you
have
chosen
something
on
an
official
piece
of
paper,
for
example
when
voting
〔表示选中的符号，如投票时〕
C
6
ON A LETTER
在信中
a
mark
used
to
show
a
kiss,
especially
at
the
end
of
a
letter
〔表示亲吻的符号，尤用于信末〕
C
Love,
Cindy
XXX
吻你，爱你的辛迪
7
FILM
电影
used
in
the
past
to
describe
a
film
that
was
officially
approved
as
only
suitable
for
people
over
18
X级〔过去使用的电影级别，表示未满 18 岁者不宜观看〕;
singular 单数, U
8
UNKNOWN/SECRET NAME
未知的/保密的姓名
a
letter
used
instead
of
someone’s
or
something’s
real
name
because
you
want
to
keep
it
secret
or
you
do
not
know
it
〔用以代替不宜公开或不知其名的人或事物的名称〕
U
At
the
trial,
Ms
X
said
that
she
had
known
the
defendant
for
three
years.
在庭审中，X 女士说她认识被告已有三年了。
9
WHEN SIGNING YOUR NAME
签名时
a
mark
used
instead
of
a
signature
by
someone
who
cannot
write
〔不会写字的人代替签名的〕X 记号，画押
C
10
X number of people/things
10.
used
to
say
that
there
are
a
number
of
people
or
things
when
the
exact
number
is
not
important
若干人/物〔用于说明有一些人或物，而准确的数字并不重要〕
11
X marks the spot
11.
used
on
maps
in
adventure
stories
to
show
that
something
is
buried
in
a
particular
place
X
标示该地点〔用于探险故事的地图上指某物埋在什么地方〕
verb
12
to
mark
or
remove
a
mistake
in
a
piece
of
writing
using
an
X
[美] 〔在一篇文章中〕用 X 符号标出 （删去 ）〔错误〕;