Protactinium

n. 鏷\\n[化] 鏷Pa

?? 醫(yī)學(xué)釋義

??? 情景例句

who have made my stay in the United States so wonderful.
是你們使得我在美國(guó)的生活如此多采多姿。
Please accept my congratulations on your recovery.
請(qǐng)接受我祝賀你康復(fù)。
I took a burning branch from the fire and went to examine the rock.
我從火堆中拿起一根燃著的樹(shù)枝,走過(guò)去檢查那個(gè)巖石。
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?? 更多 P 開(kāi)頭的單詞

pocket-money ['p?kit 'm?ni]
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