Redeemability
清偿能力, 赎回, 赎买
🗣️ 情景例句
He is a leader in his field.
他是他行业的领导者。
The longest day has an end.
天下没有不散的盛筵。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。