Arbiter speed
[計] 判優速度
?? 詞語組成解析
speed
[spid]
n. 速度;快速;昌盛;（汽車的）變速器，排擋;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;興隆;
vt. 加快…的速度;使成功，使繁榮;
??? 情景例句
While sitting on the bus I often meet interesting people.
乘車時，我經常碰到一些有趣的人。
Many hands make light (or quick) work.
人多活兒輕。
Dad, when you sent me to Paris to see if I could really earn a living as a painter.
爸爸，你把我送去巴黎，想看看我是否真正能以繪畫謀生。