不形於色 的释义 | Babel Free
pu⁵¹ ɕiŋ³⁵ y³⁵ sɤ⁵¹释义
one's facial expression does not reveal any emotion; to not reveal any emotion on one's face
idiomatic
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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