Microspectrometry
显微测谱术; 显微度谱术
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
It only takes a few minutes.
只要几分钟而已。
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，