Abu
abbr. 亚洲广播联盟（Asian Broadcast Union）
🗣️ 情景例句
Ah, you are an early bird then!
你原来是早起的人。
Look before you leap. First think, then act.
三思而后行。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。