Artcs
(artc 的复数) abbr. Aircraft Research and Testing Committe 飞机研究与试验委员会
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Is this OK?
这样行吗？
but our spiritual outlook would be different.
但人们的精神面貌将是另一个样子。