您要查找的是不是：
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- He worked very fast, insomuch that he was through in an hour. 他工作得很快，一小时内便做完了。
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快，但很有耐力。
- Angular forms, outlines, or corners. 角形角形，角的轮廓或棱角
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- A finite increment in a variable. 变量增量变量的有限增量
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- A car overtook me although I was going very fast. 我虽然开得很快，还是被一辆汽车超前了。
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- I must be at Hudson before I break my fast. 吃早饭之前，我肯定已到哈得逊区。
- Winds are mainly light and variable. 风力较弱，风向多变。
- Let's walk fast in order to keep warm. I'm cold. 咱们快些吧，以保持身体暖和。我感到冷。
- The angular distance of a celestial object above the horizon. 地平纬度地平线以上天体的角度距离
- I can move very fast across the ice on skates. 我穿着冰鞋在冰上滑得很快。
- He ran fast enough to catch the thief. 他跑得飞快，足以抓住那小偷。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- He stuck hard and fast to his principles. 他坚定不移地坚持自己的准则。
