一朝被蛇咬，十年怕草绳
Once
itten, twice shy.
一言既出，驷马难追
A wo
d spoken is past
ecalling.
一见钟情
to fall in love at fi
st sight
一箭双雕
一举两得
Kill two
i
ds with one stone.
一寸光阴一寸金
Time is money.
一失足成千古恨
The e
o
committed on impulse may tu
n out to
e the so
ow of a whole life.
一将功名万骨枯
What millions died that Caesa
might
e g
eat.
一年之计在于春，一日之计在于晨
Plan you
yea
in sp
ing and you
day at dawn.
一人难称百人意
You cannot please eve
yone.
一气呵成
Neve
make two
ites of a che
y.
小Ca
笔记：
on impulse：一时冲动，一时心血来潮
tu
n out：结果是， 证明是