Sheed
abbr. Scanning High Energy Electron Diffraction 扫描高能电子衍射
🗣️ 情景例句
First, we have to decide where to live.
首先 ，我们得决定住在哪里。
Who is the mayor of this city?
谁是这城市的市长？
He was so angry as to be unable to speak.
他气的连话都说不出来了。