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Pioneering
[paɪə'nɪərɪŋ] or [,paɪə'nɪrɪŋ]
解释:
(
p. pr. & vb. n.
) of Pioneer
丹整理
例句:
In
the
housing
of
the
people
the
telephone
is
a
pioneering
agent
for
better
conditions.
佚名.
神奇的知识之书
.
丹整理
