spans
US /spænz/
UK /spænz/
动词
1.
跨越, 涵盖
extend across (a period of time or a range of subjects)
示例:
•
His career spans over three decades.
他的职业生涯跨越了三十多年。
•
The course spans various topics in history.
这门课程涵盖了历史上的各种主题。
2.
横跨, 跨越
extend from side to side of (something)
示例:
•
A bridge spans the river.
一座桥横跨河流。
•
The arch spans the entire width of the hall.
拱门横跨大厅的整个宽度。
名词
跨度, 范围, 寿命
the full extent of something from end to end; the amount of space that something covers
示例:
•
The bridge has a main span of 200 meters.
这座桥的主跨度为200米。
•
The average human life span is increasing.
人类的平均寿命正在增加。
相关词: