探傷 的释义 | Babel Free
tʰän⁵¹ ʂɑŋ⁵⁵释义
探测金属材料或部件内部的裂纹或缺陷。
CEFR 等级
C2
精通
该词属于CEFR C2词汇——精通水平。
该词属于CEFR C2词汇——精通水平。
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