air force

名词 air force:

1. the airborne branch of a country's armed forces
   同义词：airforce
2. the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
   同义词：United States Air Force, U. S. Air Force, US Air Force, USAF

1. John's brother signed up with the Air Force, something he always wanted to do.
   约翰的哥哥已报名参加了空军，这是他渴望已久的。
2. Now, men are enlisting for the air force.
   现正在招募空军。
3. In World War II, General Lee was in command of the air force.
   二战期间，李将军统率空军部队。
4. Air force is an important component of national defense.
   空军是国防的重要组成部分。