Bed traction
[医] 卧床牵引
🧩 词语组成解析
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
traction
['trækʃən]
n. 拖拉;牵引力;附着摩擦力;
🗣️ 情景例句
What are you trying to tell me?
你想告诉我什么？
How many boxes are you going to use?
你要用几盒？
For hundreds of years, St.Bernard dogs have saved the lives of travellers crossing the dangerous Pass.
几百年来，圣伯纳德修道院驯养狗拯救了许多翻越这道山口的旅游者的生命。