词典释义：
释义
v.
pay attention to;take notice of
注意，留心，关注，理会
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he should have heeded the warnings. 他本应听从警告才是。
n.
careful attention
注意，留心
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if he heard, he paid no heed 即使听到了，他也没留意
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we must take heed of the suggestions. 我们必须重视建议。
词源
"Old English
