spanned

英 [spænd] 美 [spænd]

• adj. [生](细胞或微生物的培养)生活期有限的
• 动词span的过去式及过去分词形式.

英英释义

名词 span:

1. the complete duration of something

2. the distance or interval between two points

3. two items of the same kind

4. a unit of length based on the width of the expanded human hand (usually taken as 9 inches)

5. a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.

6. the act of sitting or standing astride