Pre-stressed
adj. （指混凝土）预加应力的
📖 牛津释义
pre-stressed
adj
(of concrete) strengthened by having stretched cables inside it （指混凝土）预加应力的.
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
stressed
[[strest]]
a. 感到有压力的；紧张的
🗣️ 情景例句
So just relax.
所以 ，放轻松点。
My cousin is a member of a drama club, He seems acting.
我的表兄是一个戏剧俱乐部成员，他似乎很喜欢表演。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！