a knight of the lowest order; could display only a pennon
动词 bachelor:
lead a bachelor's existence
双语例句
Du Fu's seeking government office reflects the spiritual denominator of those groups of bachelors in the similar plights and thus is of general significance of the times. 杜甫求仕反映了处于相似困境的弱势士人群体的精神共相，具有某种时代的普遍意义。
