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单词
direction number
释义
WordReference Random House Unabridged Dictionary of American English © 2024
direc
′
tion num′ber,
[
Math.
]
Mathematics
the component of a vector along a given line;
any number proportional to the direction cosines of a given line.
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ichthyol
ichthyolite
ichthyologically
ichthyologist
ichthyology
ichthyophagist
ichthyophagy
ichthyophthirius
ichthyornis
ichthyosarcotoxin
ichthyosaur
ichthyosaurian
ichthyosauroid
ichthyosaurus
ichthyosis
ici
-ician
icicle
icicled
icier
iciest
icily
iciness
icing
icing sugar
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更新时间:2025/7/26 4:05:13