Non-structural
不用于结构上的
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
structural
['strʌktʃərəl]
adj. 结构（上）的，构架（上）的;建筑的;构造上的;组织上的;
struct 建立 + ur=ure表情况 + al 属于...的 → a.结构的，构造的
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
Do you have an extension?
你有分机吗？
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来，窗口露出了一张张面孔，