“pin metal”的概念、定义、翻译、参考文献-科学参考

单词	pin metal
释义	pin metal [`pin ´med·ǝl] ^METALLURGY Brass with a composition of 63% copper and 37% zinc, used as cold-drawn wire for making ordinary dressmaking pins.
随便看	1-hexene 1-hexyne 1-naphthalenesulfonic acid 1-naphthylacetic acid 1/N-expansion 1-nitropropane 1-nonylene 1-octadecene 1-octene 1-octylene 1-phenyl-1-propanol 1-phenyl-3-pyrazolidinone 1-propanethiol 1-propylphosphonic acid 1-tetradecene 21-acetoxypregnenolone 21-centimeter line 2,2,2-trichloroethanol 2,2'-azobisisobutyronitrile 2,2'-bipyridine 2,2-bis\\(para-chlorophenyl\\)-1,1-dichloroethane 2,2-diethyl-1,3-propanediol 2,2'-dihydroxy-4,4'-dimethoxybenzophenone 2,2-dimethyl-1,3-dioxolane-4-methanol 2,2'-dipyridyl

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