entrenchment的复数形式怎么拼写

There has been a shift in opinion on the issue after a decade of entrenchment.在那议题上十年的固守之后,有了转变的看法....

entrenchment的音标：entrenchment的英式发音音标为：[ɪn'trentʃmənt]entrenchment的美式发音音标为：[ɪn'trentʃmənt]...

n.壕沟，防御设施...

entrenchment的近义词/同义词有：irruption, impingement, encroachment, invasion, violation, inroad, incursion, trespass, intrusion, moat, redan, bastion, ditch, bunker, outwork, bulwark, trench, sap, beachhead, rampart, bridgehead,...