Siegenite
块硫镍钴矿
🗣️ 情景例句
He always makes me laugh.
他总是让我笑。
He was anxious about his son's safety.
他担心他儿子的安全。
The team started work on a new section inside the ship near the front.
工作队在靠近船头的船舱里的一段新区开始工作。