per.chlo.ric acid
perchloric-acid的音标和读音:
DJ音标发音: [pəˈklɔ:rik, -ˈklour-]
KK音标发音: [pɚˈklɔrɪk, -ˈklor-]
perchloric-acid的词性:
n.(名词)
1. A clear, colorless liquid, HClO4, explosively unstable under some conditions, that is a powerful oxidant used as a catalyst and in explosives.
过氯酸:一种透明的无色液体,HCLO4,在某些条件下会不稳定地爆炸,是很强的氧化剂,在爆炸反应中用作催化剂