elongation
US /ɪˌlɑːŋˈɡeɪ.ʃən/
UK /ˌiː.lɒŋˈɡeɪ.ʃən/
名词
伸长, 延长
the action or process of lengthening something
示例:
•
The elongation of the metal rod was observed under stress.
在应力作用下观察到金属棒的伸长。
•
The plant showed significant elongation towards the light source.
植物向光源方向表现出显著的伸长。