Traction
[ 'trækʃən ]
出国 Abroad
n. 拖拉;牵引力;附着摩擦力;
📝 例句
traction engine
牵引机
traction substation
牵引变电所
traction wirerope for aerial tramway
架空索道用牵引钢丝绳
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。
She' s injured her back and is in traction for a month.
她背部受伤, 正在作一个月的牵引治疗.
🌱 联想助记
tract- 拖，拉
✅ 同义词
🔤 词根
-strict-表示“拉紧”
常见变体有-stress-、-strain-、-string-
📖 牛津释义
traction
n[U]
1 (power used in) pulling sth along a surface （在物体平面上的）牵引, 拖拉, 牵引力, 拉力
electric/steam traction 电力[蒸汽]牵引.
2 (medical 医) treatment involving a continuous pull on a limb, etc （对肢体等的）牵引
She's injured her back and is in traction for a month. 她背部受伤, 正在作一个月的牵引治疗.
3 ability of a tyre or wheel to grip the ground without sliding （轮胎或车轮对地面的）附著摩擦力
Winter tyres give increased traction in mud or snow. 使用冬季专用车胎在泥地或雪地上可增加附著摩擦力.
🔁 扩展释义
*['trækʃәn]n. 曳, 牵引, 牵引力【医】 牵引
🏥 医学释义
牵引，牵引力
🌿 同词根单词
📖 同为「TOEFL」词汇
查看全部TOEFL词汇 ›🗣️ 情景例句
Ah! That's what's got you thinking, isn't it?
噢， 就是那通电话使你开始思量起来的，是吗？
Come in and make yourself at home.
请进，别客气。
The leader of the party was examining the soil near the entrance to the cave when the machine showed that there was gold under the ground.
当这个队的队长正在检查洞口附近的土壤时，那台机器显示出它的下面埋有金子。