loyal，詞源

詞源loyal+字尾ty，中文意思是n. 忠誠，忠貞忠於……的強烈情感

例如

His sense of loyalty blinded him to the truth.他的赤誠忠心使他看不清真相。

You can't put a price on that sort of loyalty.那樣的忠心是無法用金錢衡量的。

Their trust was repaid with fierce loyalty.他們的信任獲得的回報是忠心耿耿。