英文词源
- traction (n.)
- early 15c., "a drawing or pulling" (originally the pulling of a dislocated limb to reposition it), from Medieval Latin tractionem (nominative tractio) "a drawing" (mid-13c.), noun of action from past participle stem of Latin trahere "to pull, draw" (see tract (n.1)). Sense of "rolling friction of a vehicle" first appears 1825. In modern medical care, "a sustained pull to a part of the body to hold fractured bones in position," 1885.
中文词源
来自拉丁语 trahere,拖，拉，使移动，词源同 drag,tract.-ct,过去分词格，-ion,表名词。引申词 义牵引，牵引力。
该词的英语词源请访问趣词词源英文版：traction 词源，traction 含义。
