英语词汇“p.p.b”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	p.p.b
释义	p.p.b [网络] 油性防腐剂；十五烷吡喧
随便看	valve lifter roller valve lifter roller pin valve-lifter screw valve lifter spring valve-lifting cam valve-lifting mechanism valve-lifting plunger valve-lifting speed valve-lifting velocity valve-lift period valve lift pin valve lift rod valve lightening arrester valvelike valve liner valve link valve linkage valve link pin valve loading spring valve location valve lock valve locking split valve loop valve loop correction valve loop curve 亲者，毋失其为亲也。故者，毋失其为故也。亲莫亲如父子亲虽亲，财帛分亲贤臣，远小人亲贤臣，远小人，此先汉所以兴隆也；亲小人，远贤臣，此后汉所以倾颓也。亲贤远佞，不功匪易。亲近善人亲近者言无事亲近高尚的人亲难转债 fruit fruity frustration fry fry pan fucoidan fuga full fullback full base