Retraction stress
[化] 收缩应力
🧩 词语组成解析
retraction
[[ri'trækʃən]]
n. 缩进, 撤回\\n[医] 退缩, 缩回
stress
[stres]
n. 强调;重音;压力;重力;
vt. 重读;[机械学]使承受压力;给…加压力（或应力）;
🗣️ 情景例句
Your grandfather went to the Engineering School there.
你爷爷进那个工学院。
To carry gasoline
运送汽油
Would you like me to demonstrate it for you?
要不要我来为你示范一下？