Onit
[化] 渥尼脱; 翁尼特; 环三亚甲基三硝胺
🗣️ 情景例句
Marketing promotion.
市场推广。
Who is the head of this government?
谁是这政府的首长？
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。