Sheed
abbr. Scanning High Energy Electron Diffraction 扫描高能电子衍射
🗣️ 情景例句
I made another lunch date for today
我和别人约好共进午餐，，
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
I come from England.
我是英国人。