Umm
[医]Unlversal Measuring Microscope
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了？
Change is in the air.
人们感觉即将发生变革。
and they have not a dreary commitment to mean ambitions or love of comfort.
他们既不追逐卑鄙的名利，也不贪图生活的舒适。