traction是什么意思_traction怎么读_中英文释义(含例句用法)

(orthopedics) the act of pulling on a bone or limb (as in a fracture) to relieve pressure or align parts in a special way during healing;"his leg was in traction for several days"

中英词源

traction 牵引，牵引力

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。

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.

词态变化

权威造句

1. Is there an alternative to traction for a broken leg?: 对于腿部骨折有什么方法替代牵引治疗吗？

2. He spent six weeks in traction after he broke his leg.: 他腿部骨折后做了六个星期的牵引治疗。

3. We may continue the traction up to three weeks, until the fracture is healed.: 我们可以继续牵引三周, 直到骨折痊愈为止.

4. Isabelle"s legs were in traction for about two and a half weeks.: 伊莎贝尔的腿做了两周半的牵引治疗。

5. For traction to be effective, countertraction and friction are necessary.: 要使牵引有效, 必须使用反牵引和摩擦力.

近反义词

traction engine 牵引机车

traction wheel (火车的)动轮...

crawling traction 履带牵引

traction cable 牵索

cable traction 缆索牵引

traction substation 牵引变电站

traction transport 牵引搬运, 拖曳搬运...

traction wire 骨折牵引丝

traction shovel 牵引式挖土机,牵引铲...

traction thrust 推挽力

electric traction 电力牵引

traction crusher 牵引碎石机

traction load 牵引荷载

power traction 动力牵引

traction fiber 牵引纤丝

traction motor 电车用电动机...

traction rope 牵引索

traction table 牵引床

相似短语

effective traction 有效牵引力

traction bar 【医】牵引秆, 曳引秆

traction diverticula 【医】 [外]牵引性憩室(食管)

sternal traction 胸骨牵引术

traction booster 驱动轮加载装置

traction current 牵引电流

traction drive 牵引，行走轮驱动

traction load 牵引负荷，牵引荷载，推移质，底移质

traction phenomena 牵引现象，拖曳现象

traction reduction 牵引复位

单词分析

暂无,等待补充.

记忆方法

1、tract- + -ion.

traction是什么意思，traction怎么读

traction基本信息

英英释义