英语词汇“QAB”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	QAB
释义	QAB [=quaternary ammonium base]季铵碱
随便看	headstands head start head-start headstart head start program Head Start Project headstarts head-starts head starts head station head station of oil pipeline head stay head-stay headstay headstays headstead head stepping rate headstep settling time head step settling time head stethoscope head stevedore head steward head sth off head sth up head-stick 当怒不怒，奸臣为虎；当杀不杀，大贼乃发当急遽冗杂时，只不动火，则神有余而不劳，事从容而就理。一动火，种种都不济。当成三岁孩童当户理机丝，年年战士衣。当拐棍儿当挡箭牌当挡风墙当搏牛虻，不当破虮虱当政不在言多当断不断，反受其乱。白斑病白斩鸡白方糖白族白旗白日白日升天白日撞白日梦白日见鬼