Ilsemannite
蓝钼矿
🗣️ 情景例句
There we go ... will make twenty. Thanks.
你看……加起来正好二十美元。谢谢了。
She seldom eats breakfase.
她很少吃早餐。
She has been helping her husband for thirty years now.
她已经帮了她的丈夫30年了。