Umes
abbr. ultramicroelectrodes 超微电极
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
She contributed a lot of good ideas to the discussion.
她在这次讨论中提出很多好的意见。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，