Aether
n. 醚, 以太, 太空\\n[化] 以太; 醚
🗣️ 情景例句
I'm going to excuse myself.
很抱歉失陪。
A disease known is half cured.
病情确诊断，治病好一半。
My grandpa died of hunger in the old days.
我爷爷在旧社会死于饥饿。