desmodromic

形容词 adj.
/ˌdɛzməˈdɹəʊmɪk/   

英文释义

形容词 adj.
  1. Having different controls for its actuation in different directions, especially of an engine valve that is positively closed by a cam and leverage system rather than springs. not-comparable

词源

From Ancient Greek δεσμός (desmós, “band, connection”) + δρόμος (drómos, “a course, race course, road”). By surface analysis, desmo- + drom(o)- + -ic.
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