英语词汇“pilot-actuated safety valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pilot-actuated safety valve
释义	pilot-actuated safety valve 先导式安全阀
随便看	discretionary expenditures discretionary expense center discretionary fiscal policy discretionary fixed cost discretionary fund discretionary funds discretionary grant discretionary heavier punishment discretionary hyphen discretionary income discretionary incomes discretionary interest discretionary jurisdiction discretionary lesser punishment discretionary licencing discretionary licensing discretionary limit discretionary limits Discretionary manager discretionary marriage discretionary monetary policy of Federal Reserve System discretionary order discretionary personal income discretionary personal spending discretionary policy fytz fywb fywe fywk fywl fyww fywy fywz fyxb fyxc 尾鰭尾鰭が付く尿尿尿尿器尿意尿毒症尿瓶尿管