Witherite
n. 毒重石\\n[化] 碳酸钡矿; 毒重石
🗣️ 情景例句
to work with Dad towards solving that problem?
和爸爸一起来解决这个问题怎么样？
I was born anAmerican; I live an American; I shall die an American.
我生下来是美国人，活着是美国人，死时也是美国人。
OK. Thanks.
好吧，谢谢。