seventy
number
ˈsevənti
number
1
the
number
70
七十
2
the seventies the ’70s the 1970s
also
又作
,
the
years
from
1970
to
1979
七十年代〔从 1970 年至 1979 年〕
plural 复数
We
lost
touch
during
the
seventies.
我们在七十年代失去了联系。
the
early/mid/late
seventies
In
the
early
seventies,
Sag
Harbor
was
still
a
peaceful
village.
在七十年代初，萨格港还是一个宁静的村子。
3
be in your seventies
to
be
aged
between
70
and
79
七十多岁
early/mid/late
seventies
Bill
must
be
in
his
mid
seventies
now.
比尔现在肯定有七十五岁左右了。
4
in the seventies
if
the
temperature
is
in
the
seventies,
it
is
between
70
degrees
and
79
degrees
〔温度〕在七十至七十九华氏度之间
in
the
low/mid/high
seventies
sunny,
with
temperatures
in
the
mid
seventies
晴，气温七十五华氏度左右
her
seventieth
birthday
她的七十岁生日