- 欠(open mouth; yawn (pictographic))
A yawning open mouth depicts a person lacking breath and energy, symbolizing deficiency.
suboptimal
His performance was unsatisfactory.
subpar
not good enough
A yawning open mouth depicts a person lacking breath and energy, symbolizing deficiency.
suboptimal
His performance was unsatisfactory.
subpar
not good enough
A yawning open mouth depicts a person lacking breath and energy, symbolizing deficiency.
suboptimal
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