HSK10+
cuì
feel tired
Phonosemantic compound. 疒 represents the meaning and 卒 represents the sound.
疒 Meaning component
nè
sick
卒 Sound component
zú, cù
soldier, to finish
瘁
feel tired, be weary, be worn out; care-worn; distressed; tired; overworked; sick; weary
鞠躬尽瘁
to bend to a task and spare no effort (idiom); striving to the utmost
心力交瘁
to be both mentally and physically exhausted (idiom)
care-worn
身心交瘁
worn out in body and soul (idiom)
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Dong Chinese
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SUBTLEX-CH
MTSU Chinese text computing