Pesting
研磨
🗣️ 情景例句
Do you have any coupons?
你们有优惠卡吗？
One wrong thought may cause a lifelong regret.
一念之错可铸终生之恨。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。