Nonstructural
不用于结构上的, 不作结构材料的
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
Ill air slays sooner thant the sword.
污浊的空气杀人比刀还要快。
He acted as if he had never lived in England before.
他的举动就好像他从未在英国生活过一样。