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
It sets the tone for the whole show.
它决定了整个展览的气氛。
Never say die! Up man, and try.
不要气馁，朋友，振作起来，干！
The student did in an archway nearby where he could watch and hear everything that went on.
那个学生躲在附近一拱形的门廊里，在那儿可以看见、听到现场发生的一切。