Poly(hexamethylene adipamide) fibre
[化] 聚己二酰己二胺纤维; 尼龙-66纤维
🗣️ 情景例句
I'm disappointed, but I respect your decision.
我很失望, 但我尊重你的决定。
The years teach much which the days never know.
学问集年而成,而每日不自知也。
The Games will be held just outside the capital and the whole area will be called 'Olympic City'.
奥运会就在首都市郊举办,整个地区将被称作“奥林匹克城”。
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