Hexonit
海宋炸药
🔁 扩展释义
【化】 黑索尼特炸药(黑索今-硝化甘油)
🗣️ 情景例句
My mother and father
我父母
He made an important contribution to the company's success.
他对公司的成功做出了重要的贡献。
The trickle became a stream; the stream has now become a torrent.
涓涓细流汇成小溪，小溪现已变成了奔腾的江河。