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

单词	difficult to understand
释义	请查阅词条：difficult
随便看	safe seat safe seats safe sex safest safeties safety safety barrier safety bell safety belt safety belts safety bicycle safety boat safety box safety cab safety cage safety car safety catch safety catch safety catches safety chain safety committee safety-critical safety curtain safety deposit safety-deposit box 幽美幽谷幽趣幽远幽邃幽门幽闭幽闲幽雅幽静 ungeordnet ungeprüft ungerade Ungeradeadresse ungerade_Zahlen Ungeradheit ungerecht ungerechtfertigt Ungerechtigkeit Ungeregelter_Freiverkehr