Sequestrants

(sequestrant 的復(fù)數(shù)) n.[化](多價(jià))螯合劑

??? 情景例句

Did she say why she had to leave today?
她說了她為什么今天非走不可嗎?
Would you answer the phone please?
你能接下電話嗎?
The Bison on the Plains of America
美洲平原上的野牛
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?? 更多 S 開頭的單詞

sleeping pill ['sli:pi?pil]
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