trochantern.
英 trə'kæntə | 美 tro'kæntɚ
中文n. [解剖] 转子；粗隆；昆虫的转节
词根词源
trochanter (n.)1610s as a part of the thigh-bone, from French trochanter (16c.), from Greek trokhanter (Galen), from trekhein "to run" (see truckle (n.)). From 1816 as the second joint of an insect leg.
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