Iac
[计] 交互应用通信
🗣️ 情景例句
Thank you.
谢谢。
A little knowledge is a dangerous thing.
浅学误人。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。