Jacutinga
(=jacutingite, jacutine)薄层富赤铁矿
🗣️ 情景例句
She is busy now.
她正忙着呢。
Won''t you iron this shirt for me?
可以帮我烫这件衬衫吗？
Is that hard? I mean, the jazz violin?
弹奏难吗？我是指拉爵士小提琴。