Hallmarking
v. 给（金、银）打上纯度印记( hallmark的现在分词 )
🗣️ 情景例句
I looked all over the house to find it.
我找遍了整间屋子才找到它。
The first blow is half the battle.
头炮打响，等于半个胜仗。
How do you do? I'm sorry. I know only a little English.
你好！很遗憾，我只懂一点英语。