您要查找的是不是：
- The presence of hemoglobin in the urine. 血红蛋白尿尿液中出现血红蛋白
- 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。
- The protein that is a constituent of hemoglobin. 球蛋白由血红蛋白构成的蛋白
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快，但很有耐力。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- A red blood cell having no hemoglobin. 血影细胞失去血红蛋白的一种红血细胞
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- 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。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- I must be at Hudson before I break my fast. 吃早饭之前，我肯定已到哈得逊区。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- 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。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- 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。
- Answer the following question(s). 回答下列问题。
- He stuck hard and fast to his principles. 他坚定不移地坚持自己的准则。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
