Vulcanologists
(vulcanologist 的复数) n.火山学家(= volcanologist)
🗣️ 情景例句
My body's exhausted.
我累得不行了。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
Thanks very much. Bye.
太谢谢你了。再见。