日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

fulminating mercury

fulminating mercury是什么意思、fulminating mercury怎么讀

fulminating mercury漢語翻譯

【化】 *

fulminating mercury英語解釋

名詞 fulminating mercury:

  1. a fulminate that when dry explodes violently if struck or heated; used in detonators and blasting caps and percussion caps
    同義詞:mercury fulminate, fulminate of mercury
0
糾錯