最終更新日：2022/12/24
Dioxins are not a single chemical. They are a family of chemicals that contain two benzene rings connected by a pair of oxygen molecules. When chlorine atoms are connected to the benzene rings, we have a chlorinated dioxin. The particular chlorinated dioxin of greatest interest and concern is 2,3,7,8-tetrachlorodibenzo-p-dioxin (generally abbreviated TCDD).
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元となった例文
Dioxins
are
not
a
single
chemical.
They
are
a
family
of
chemicals
that
contain
two
benzene
rings
connected
by
a
pair
of
oxygen
molecules.
When
chlorine
atoms
are
connected
to
the
benzene
rings,
we
have
a
chlorinated
dioxin.
The
particular
chlorinated
dioxin
of
greatest
interest
and
concern
is
2,3,7,8-tetrachlorodibenzo-p-dioxin
(generally
abbreviated
TCDD).
