Variable-speed scanning
[电] 变速扫描
🧩 词语组成解析
speed
[spid]
n. 速度;快速;昌盛;（汽车的）变速器，排挡;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功，使繁荣;
[计] 扫描\\n[医] 断续言语, 扫描
🗣️ 情景例句
Have you ever done any correspondence work?
你有处理文书的经验吗？
I remember the girl whose father earns $ 300 a day.
我记得那个女孩的父亲一天赚三百元。
After that she helped her parents. She quickly cooked the supper, and cleaned the house.
之后她给父母帮忙。她很快煮好了晚餐，并把房子打扫干净。