Polymethylene

n. [化]聚亚甲基

🗣️ 情景例句

Today is pretty cold.
今天挺冷的
I ought to talk to him.
我应该和他商讨。
Oh dear! What's wrong?
噢，亲爱的！怎么啦？
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🔤 更多 P 开头的单词

packed structure
paying in
performance right
photographist
plantings advance rapidly
poly (vinylidene difluoride)
precomminution
pressures
全部 P 开头单词 ›