Poly(tetramethylene adipamide) fibre
[化] 聚己二酰丁二胺纤维; 尼龙-46纤维
🗣️ 情景例句
I'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
She will go into business when she likes to.
她想经商时就会去经商。
My grandpa died of hunger in the old days.
我爷爷在旧社会死于饥饿。
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