span

US /spæn/
UK /spæn/
"span" picture
1.

跨度, 期间, 范围

the full extent of something from end to end; the amount of space that something covers

:
•
The bridge has a span of 200 meters.
这座桥的跨度为200米。
•
The average human life span is increasing.
人类的平均寿命正在增加。
:
extentlengthreachstretchduration
1.

跨越, 覆盖

to extend across (a distance, area, or time)

:
•
The new bridge will span the river.
新桥将横跨这条河。
•
His career spanned over three decades.
他的职业生涯跨越了三十多年。
:
bridgecrossextendcoverlast