| 正面 | 20002.flexion 英 ['flekʃ(ə)n]     |
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| 背面 |     释义： 1、abs- "away" + tract-.n. 弯曲，弯曲状态；弯曲部分 例句： 1. ObjectiveTo measure cortical areas involved ankle dorsiflexion and planter flexion.目的检测参与踝关节背屈和跖屈运动的脑区. flexion (n.)c. 1600, "bent part," also, in grammar, "modification of part of a word," from Latin flexionem (nominative flexio) "a bending, swaying; bend, turn, curve," noun of action from past participle stem of flectere "to bend" (see flexible). Flection (18c.) is more recent, less etymological, but said to be more common in modern English, perhaps by influence of affection, direction, where the -ct- is in the Latin word. According to some modern dictionaries, flexion is "confined to anatomical contexts." Related: Flexional; flectional." |