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单词 -ylidyne
释义 -yl·i·dyne
\ˈīləˌdīn, _ə̇l-\ noun suffix
(-s)
Etymology: International Scientific Vocabulary -yl + -idyne
: trivalent radical derived especially from a saturated hydrocarbon by removal of three hydrogen atoms from the same carbon atom
 < ethylidyne CH3C≡ >
— in the system adopted by the International Union of Pure and Applied Chemistry
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