Civil aeronautics board
民用航空局(美国)
🧩 词语组成解析
aeronautics
[ˌɛərə'nɔ:tiks]
n. 航空学，飞行术;
adj. 航空（学）的;
board
[bɔ:d]
n. 板;董事会;甲板;膳食;
vt. 上（船、车或飞机）;收费供…膳宿;使搭伙，使寄宿;强行登（船）;
vi. （火车、轮船、飞机等）接受乘客;搭伙，寄宿;
🗣️ 情景例句
Yes, I took part in.
有，我参加了。
How would I know?
我怎么知道？
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，