忠诚于，忠于...

loyal to的音标：loyal to的英式发音音标为：['lɔiəl tu:]loyal to的美式发音音标为：['lɔɪəl tu]...

be loyal to的音标：be loyal to的英式发音音标为：[bi: 'lɔiəl tu:]be loyal to的美式发音音标为：[bi 'lɔɪəl tu]...

忠于…，尽忠...

They were unflinchingly loyal to their friends.他们对朋友忠贞不渝。We must be loyal to our motherland.我们必须忠于祖国.Lu Xun was loyal to the people, bending his back to the task until his dying day.鲁迅对人民忠心耿耿,鞠躬尽瘁, 死而后已....