latitude
英 ['lætɪtjuːd]
美['lætɪtud]
	    - n. 纬度;界限;活动范围
 
英英释意
- 1. the angular distance between an imaginary line around a heavenly body parallel to its equator and the equator itself
 
- 2. freedom from normal restraints in conduct;
 - "the new freedom in movies and novels"
 - "allowed his children considerable latitude in how they spent their money"
 
- 3. an imaginary line around the Earth parallel to the equator
 
- 4. scope for freedom of e.g. action or thought; freedom from restriction