“keypad”的概念、定义、翻译、参考文献-科学参考

单词	keypad
释义	keypad [`kē´pad] ^{COMPUTER SCIENCE} A cluster of special-purpose keys to one side of the regular typing keys on a terminal keyboard.
随便看	oxidant oxidase oxidate oxidation oxidation number oxidation pond oxidation potential oxidation-reduction indicator oxidation-reduction potential oxidation-reduction reaction oxidation state oxidative phosphorylation oxide oxide-coated cathode oxide fuel reactor oxide isolation oxide mineral oxide nuclear fuel oxide passivation oxidite oxidized cellulose oxidized microcrystalline wax oxidized shale oxidized zone oxidizer

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