英语词汇“be concerned to do”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	be concerned to do
释义	请查阅词条：be concerned with/to do something
随便看	pro-substantive prosula prosumer prosy prosyllogism prot- prot- prot protactic protactinium protactiniums protagon protagonism protagonisms protagonist protagonists Protagorean Protagoreanism protalus protamine protamines protamine sulfate protamine sulphate protamine titration Protamoeba 私娼私学私宅私家私密私底下私弊私德私心私心杂念 Ziehstein Ziehsäge zieht_sich_zu Ziehung Ziehung Ziehungsrecht Ziehversuch Ziehvorgang Ziehwalzmaschine Ziehwerk