Sheed
abbr. Scanning High Energy Electron Diffraction 扫描高能电子衍射
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
If you're sure you're not in a hurry, I can use a little help.
如果你真的不忙的话，我可能要你帮个小忙。
Is anything the matter?
怎么回事呀？