Hallmarking
v. 给（金、银）打上纯度印记( hallmark的现在分词 )
🗣️ 情景例句
That's the last straw!
真是太过分了！
Feel free to bring your brother if he would like to come.
如果喜欢的话，你不妨带令兄一起来。
She lives in Nigeria.
她住在尼日利亚。