Plumbogummite
水磷鋁鉛礦
??? 情景例句
Is it supposed to rain today?
今天要下雨嗎？
The best (greatest) fish keep (swim near) the bottom.
好魚(yú)游水底（指：有價(jià)值之物不能輕易得到）。
I think that young children often appreciate modern pictures better than anyone else.
我覺(jué)得小孩子們往往比任何人都更能欣賞現(xiàn)代繪畫(huà)，