F-stop
n. 光圈数刻度, 光圈数
🧩 词语组成解析
stop
[stɑp]
vi. 停止;中断;逗留;（使）停止工作;
vt. 塞住;堵塞;阻挠;止付;
n. 停止;（管风琴的）音栓;停车站;（管风琴的）音管;
🗣️ 情景例句
and we probably won't be able to
而我们也许也一样不能
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
and even described the way they were done up in bundles.
还说了报纸捆扎的情况。