Nonstructural
不用于结构上的, 不作结构材料的
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
Do you still have the cock year stamp?
你还有鸡年的邮票吗？