Shutter speed
快门速度
🧩 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;
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
A straight foot is not afraid of a crooked shoe.
身正不怕影子斜。
but as a special favour, he would let me have it for $30.
作为特别优惠，他愿意让我出30英镑成交。