Proofness
[计] 验证, 证明
🗣️ 情景例句
This must be a proud day for you.
今天是你值得骄傲的一天。
He has a very bad stomachache from eating too much.
他因为吃得太多而导致胃痛。
Can you imagine how much he paid for that car?
你能想象他买那车花了多少钱吗？