Poly(ether-ketone)

[化] 聚醚酮

??? 情景例句

Who?
誰啊?
For a few, scholarships were sources of support.
有少數人,獎學金是他們接受教育的學費來源。
Maybe my parents will take Dick and me to a few cities in the south.
可能我父母要帶迪克和我到南方的幾個城市去。
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?? 更多 P 開頭的單詞

pestilent ['pestil?nt]
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