Poly(ether-ketone)
[化] 聚醚酮
🗣️ 情景例句
Were you raised in a bam?
你是牲口棚里长大的吗？
We're willing to accept your plan.
我们愿意接受你的计划。
On being introduced to somebody, a British person often shakes hands.
英国人被介绍给别人的时候常常和对方握握手。