英语词源
- 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.
权威例句
- 1. It may be caused by lack of compressive loads in the lateral trochanter in daily activity.
- 这可能是由于日常活动减少导致外侧大转子的压力载荷减少。
- 2. Bone mineral density ( BMD ) at lumbar spine, femoral neck, trochanter and Ward's triangle were measured by dual - energy X - ray absorptiometry ( DEXA ) .
- 应用双能 X 线骨密度仪 ( DEXA ) 测定股骨 、 腰椎等部位的 骨密度.
- 3. The thick , most muscular segment of the insect leg, situated between the trochanter and the tibia.
- 四足动物大腿骨和胫骨之间的关节;与人类的膝盖对应.
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