单词 methaqualone 释义 methaqualone Pharm.|mkwln|[f. 2-methyl-3-o-tolyl-4(3H)-quinazolinone, the systematic chemical name (with inserted a), f. methyl + tolyl + quinazolin(e (f. quinoline + azol(e (f. azo- + -ole) + -ine5) + -one.]A hypnotic and sedative...