欧路词典
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abbr. oxygen-free high-conductivity copper 导电性铜

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HPR, HPRR, HPS, HPT, HPTLC, HPV, HQ, HQA, HQMC, hr,

相似单词


offward, offware, offwhite, off-white, offwith, OFHC, OFI, OFM, oft, often,