Nitroscanate
[化] 硝硫氰酯; 硝异硫氰二苯醚
🗣️ 情景例句
I'm sure Alexandra
我相信Alexandra
I'm really sorry about it.
我真是非常抱歉。
namely 6 million million miles.) Radio waves also travel at the speed of light,
即6万亿英里）。无线电波也是以光速传播的。