Ratting
vi. 捕鼠（rat的现在分词形式）
🗣️ 情景例句
and the pain is so bad.
疼得很厉害。
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
You are just in time.
你来得正是时候。