长的单词是什么

　　long 英 [lɒŋ] 美 [lɔ:ŋ]
　　adj.长的;长时间的;冗长的，过长的;长音的
　　adv.长久地;始终;遥远地
　　n.长时间，长时期;[语]长音节;（服装的）长尺寸;长裤
　　vi.渴望，极想
　　例句：
　　We played that record all night long
　　我们整晚都在放那张唱片。

long 形容词 长的
length名词 长度

Smiles"
原因：　
It
is
the
last
lesson
before
the
holidays.
The
students
are
very
happy.
Their
English
teacher
is
very
happy,
too.
Their
teacher
plays
some
nice
games
with
them.
He
sings
some
nice
songs
with
them,
and
then
he
goes
to
the
blackboard
and
writes
SMILES
on
it.
　　
"This
is
one
of
the
longest
words
in
English,"
he
says
to
the
class.
　　
All
the
students
laugh,
and
then
one
girl
stands
up
and
says,
"Why
is
it
one
of
the
longest
words
in
English?"
　　
The
teacher
says
nothing
for
a
few
seconds.
Then
he
smiles
and
says,
"Because
there
is
a
mile
between
the
first
letter
and
the
last
."
翻译：
这是放假前的最后一节课。同学们都非常高兴，他们的英语老师也非常高兴。老师和他们一起做了好玩的游戏，还和他们一起唱好听的歌。后来，他走到黑板前，在上面写上了"SMILES"。
　　
“这是英语单词中最长的一个，”他对全班同学说。
　　
所有的同学们都笑了起来，后来，一个女孩儿站起来问：“为什么它是英语单词中最长的一个呢？”
　　
老师没有说话，过了几秒钟，他笑笑说：“因为第一个字母和最后一个字母之间有一英里（mile）那么长。”
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