Tephrochronology
n. [地]火山灰年代学( 亦作tephrachronology)
🗣️ 情景例句
Come in please, and take a seat.
请进。请坐。
She is tickling her baby.
她在咯吱她的小宝宝。
You'd better find it quickly. Oh, too late.
你最好赶快找到它。啊，太迟了。