喪失殆盡

to be used up / to be exhausted

mourning / funeral / (old) corpse

to lose sth abstract but important (courage, authority, one's life etc) / to be bereaved of (one's spouse etc) / to die / disappointed / discouraged

to lose / to forfeit

to lose / to miss / to fail

dangerous / perilous / to endanger / almost / probably / only

nearly exhausted / practically nothing left

to use up / to exhaust / to end / to finish / to the utmost / exhausted / finished / to the limit (of sth) / all / entirely