Ortho-nitraniline
[建] 邻-硝基苯氨
🧩 词语组成解析
原; 直
[化] 硝基苯胺
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
What a gossip!
搬弄是非！
Excuse me, Miss Yang, she said.
“请原谅，杨小姐，”她说。