Lapping compound
[化] 研剂
🧩 词语组成解析
[计] 研磨, 抛光\\n[化] 研磨
🗣️ 情景例句
I know it hurts.
我知道那儿痛。
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
Dad, this is Li Lei. Li Lei, this is my father.
爸爸，这是李磊，李磊，这是我爸爸。