halogen
Characterised or marked by pictures; characteristically picturesque
The highly vascularized and innervated area of erogenous tissue at the tip of the prepuce.
A village and civil parish in the Metropolitan Borough of Doncaster, South Yorkshire, England (OS grid ref SE6317).
(chemistry) Any element of group 17, i.e. fluorine, chlorine, bromine, iodine, astatine and tennessine, which form a salt by direct union with a metal.
第17族元素(例えば塩素)は、金属と直接結合すると容易に塩を形成する。
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