Catalysate
催化产物
🗣️ 情景例句
Are you ready to make a ten-percent down payment? Payments over 30 years?
你能支付 10% 的首期房款吗？三十年按揭吗？
All good things came to an end.
天下无不散之宴席。
Yes, it is.
是的，这是一支钢笔。