Barytin
[医] 重晶石(不纯硫酸钡的矿石)
🗣️ 情景例句
Richard, that's the baby.
Richard是小宝宝哭了。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
as by falling into inaccessible caves, or into an ice crevasse, like the Siberian mammoths,
如掉进难以到达的洞穴，或掉进冰河裂缝里，或者像西伯利亚长毛象那样掉进冰窟中，