SAT词汇技能2 - 第13课

the act of returning something to a previous state or condition, especially after damage or deformation

feeling a sense of unease or agitation that prevents one from finding peace or relaxation

making one feel more energetic or refreshed

showing limited emotion and maintaining formality

the medical procedure of transferring blood, blood components, or other fluids into a patient's bloodstream

to vary or waver between two or more states or amounts

the irregular or unpredictable variation in something over time, characterized by alternating changes

lacking creativity or novelty, making it uninteresting due to its overuse or predictability

a remark used so often that its not interesting or effective

to deny any knowledge, support, or responsibility for something that is associated with oneself

the act of denying any connection, association, or knowledge about something

an expert who studies and researches a person's ancestors and the history of their family

the study of family lineages and the history of descent

to go beyond limits of one's power or authority, often resulting in negative consequences or failure

a type of bridge that is built over a road to provide a different passage

to extend outwards beyond the edge or surface of an object or structure

to express joy and good wishes to someone for their achievements or on special occasions

fitting for the occasion, accurately expressing what is intended

well-crafted manner, expression or style in communication, design or artistic endeavors

the transfer of blood from a donor to a recipient to address medical needs