To sweat profusely, soaking one's back, often indicating physical exertion or extreme heat; also, to be extremely ashamed or uneasy.
在炎热的夏天，户外工作者常常忙得流汗浃背。
In the hot summer, outdoor workers are often busy and drenched in sweat.
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To sweat profusely, soaking one's back, often indicating physical exertion or extreme heat; also, to be extremely ashamed or uneasy.