Speed indicator
速度计\\n[机] 速率指示器
🧩 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;
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Keep to the rules, and nothing can go wrong.
按规矩办事情就不会出差子。
There's a chance he won't be able to be home for Christmas.
他不能回家过圣诞节有偶然性。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。