serve as
US /sɜrv æz/
UK /sɜːv æz/
片語動詞
充當, 擔任
to function or act as something; to fulfill the role of something
範例:
•
This old blanket can serve as a makeshift curtain.
這條舊毯子可以充當臨時窗簾。
•
His experience will serve as a valuable lesson for others.
他的經驗將成為他人寶貴的教訓。