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trigonal
UK
/ˈtrɪɡənl/
US
/ˈtraɪɡənl/
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AI Expert
Explain what “trigonal” means in the context of crystal structure.
Compare “trigonal” and “triangular”: when would you use each?
Explain the two pronunciations of “trigonal” shown in the dictionary.
Give five B2-level examples of “trigonal” with Russian translations.
Show common collocations with “trigonal,” such as “trigonal structure” and “trigonal system.”
Explain how “trigonal” is used in geometry and crystallography, with examples.
Quiz me on the meaning and use of “trigonal.”
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