Tracheostomy
n. 氣管切開術(shù)\\n[醫(yī)] 氣管造口術(shù)
??? 情景例句
If you aren't busy today, how about lunch?
如果你今天有空的話，吃一頓午飯如何？
The typewriter is out of order.
這打字機(jī)出毛病了。
His engine failed and he landed on the sea for the second time.
這次他又遭厄運(yùn)，因引擎故障第二次降落在海面上。