前合后偃 | sway unsteadily back and forth

qián前hé合hòu后yǎn偃

to sway unsteadily; to rock back and forth, unable to maintain one's balance; to totter.

他已经三天没有好好休息了，累得前合后偃，眼睛都快睁不开了。

He hadn't had a good rest for three days, so exhausted that he was swaying unsteadily, barely able to keep his eyes open.

Era:

Ancient

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