美 
											[ɪk'spend]
																
										
							spend, use (money, etc.) in doing sth
use up
																																	"The legislature expended its time on school questions"
																															
																																	"spend money"
																															
The promoter had expended nearly $300,000 in securing the legislation.
出自: L. Steffens
He had expended much thought on the subject.
出自: P. G. Wodehouse
Freud expended much ink and energy trying to prove that artists are neurotics.
出自: C. Rycroft