Competent authorities
[经] 主管当局
🧩 词语组成解析
authorities
[[ɔ:'θɔritiz]]
n. 当局, 官方（authority的复数）
🗣️ 情景例句
and work begins at eight in the morning for me.
早晨八点我就得开始工作。
Do you go on picnics?
你常去郊游吗？
These days we use a thermos , said Li Lei.
“如今用的是热水瓶了，”李磊说。