✅ 同义词
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
I'd like a refund on this ticket.
我要退这张票。
but I could not conceal the fact that I was impressed by the size of the diamonds.
其钻石之大给我留下了深刻的印象。