He doesn't know the name of the chemical element Yb.
Source: tatoeba (2852645)
Yb
Synonyms for "yb" (12 found)
Ranked by relevance and common usage.
Related word relations
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3 entriesSynonyms
3 entriesis a
1 entriesSample sentences
2 total sentences available.
Row 3. P1, yb, sl1 purlwise, yf, pbf, p1.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.