Leadless
a. 无铅的
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
They had a baby last month.
他们上个月有了一个婴儿。
Our vicar is always raising money for one cause or another,
我们教区的牧师总是为各种各样的事筹集资金。