Accelerine
[化] 对亚硝基-N,N-二甲基苯胺
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
The old lady takes delight in visits from her grandchildren.
那个老妇人以孙辈门看她来为乐。
This greatly reduced the speed of the ship,
这样一来，大大降低了船的航速。