Archaeometry
n. (使用碳定年术或地磁定年术等来测定考古标本的)考古定年学
🗣️ 情景例句
I'm a foreign student, and I'd like to make some new friends.
我是个外国学生， 我想交几个新朋友。
Discretion is the better part of valour.
小心即大勇。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”