Flyback checker
[电] 返驰格子花
🧩 词语组成解析
flyback
['flaɪbæk]
n. 回扫，回描;回归;
checker
['tʃekə]
n. 方格图案;
vt. 使（某物）呈现方格图案或不同颜色或不同深浅的方格;
🗣️ 情景例句
Oh!
噢！
If not, our repairman can come to you.
要不然，我们的维修人员可以上你那里去。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。