serves as
US /sɜrvz æz/
UK /sɜːvz æz/
片語動詞
充當, 用作
to function or act as something specific
範例:
•
This room serves as a dining area and a living room.
這個房間兼作餐廳和客廳。
•
His experience serves as a warning to others.
他的經歷可作為對他人的警示。