心力交瘁 的释义 | Babel Free
ɕin⁵⁵ li⁵¹ t͡ɕi̯ɑʊ̯⁵⁵ t͡sʰu̯eɪ̯⁵¹释义
非常勞苦
CEFR 等级
B1
中级
该词属于CEFR B1词汇——中级水平。
该词属于CEFR B1词汇——中级水平。
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