Flyback retrace
[电] 回扫描
🧩 词语组成解析
flyback
['flaɪbæk]
n. 回扫，回描;回归;
retrace
[ri'treis]
vt. 折回，折返;回忆，回想;追溯，探源;重描;
🗣️ 情景例句
We had a great time, Mom.
我们玩得非常开心，妈妈。
She will be amazed when she wakes up for dinner.
她要是在吃晚餐的时候醒来。必定会大吃一惊。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？