前奏prelude; harbinger of something
升华sublimation; raise things to a higher level
单产per unit area yield; single birth
委屈feel wronged; put somebody to great inconvenience
安稳smooth and steady; calm and poised
月光moonlight; use up all of one's monthly income
权威authority; person or organ of authority
洒sprinkle; descend in scattered drops or particles
独single; old people without offspring
约稿request for contribution of articles; contribution written for invitation
角色role; type of character in life
贤virtuous and able; worthy person
贤妻良母dutiful wife and loving mother