Aethyl
[医] 乙基
🗣️ 情景例句
Seven letters ... two words ...
七个字母……两个字……
Will you stay there for long?
你会在那儿待很长时间吗？
An aeroplane offers you an unusual and breathtaking view of the world.
飞机上，你可以观察世界上非同寻常的奇妙的美景。