be exhausted from

基本解释

Wet air must be exhausted from the drier and replaced by dry air from the room or some other source.
此时须先设法排出干燥机充盈的高湿度空气，并代之以来自干燥机所在车间或其他来源的干燥空气。
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She warns that Burmese relief workers and volunteers will soon be exhausted from the effort to help storm victims.
她警告说，缅甸救援人员和志愿人员很快将在救灾行动中筋疲力尽。
Wet air must be exhausted from the drier and replaced by dry air from the room or some other source. Hence, the need for exhaust fan(s) on the drier.
此时须先设法排出干燥机充盈的高湿度空气，并代之以来自干燥机所在车间或其他来源的干燥空气。
bbs.translators.com.cn

The bears appear to be exhausted on from their recent push lower.
FORBES: P.M. Kitco Metals Roundup: Gold Ends Higher on Short Covering, Bargain Hunting; Bears May be Exhausted
They also projected that the Social Security Trust Fund would be exhausted in 2032, 34 years from the time of the report.
FORBES: Social Security Needs Growth, Not Cuts