您要查找的是不是：
- Abstract : During the tissue culture and fast produce of potato, all kinds of exceptional tube-plantlet turn on, these give some destroy in produce. 摘要 ： 在马铃薯脱毒苗的组织培养及快速繁殖过程中，经常出现各种各样的、非正常苗的情况，这给生产造成了一定程度的损失。
- 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。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- Yeast must be used in producing wine. 制酒时必须使用酵母菌。
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- The silkworms are producing well. 这些蚕的吐丝量很大。
- 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。
- I must be at Hudson before I break my fast. 吃早饭之前，我肯定已到哈得逊区。
- 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。
- I can move very fast across the ice on skates. 我穿着冰鞋在冰上滑得很快。
- Producing two offspring in a single birth. 一产双胎的一次生产中生下两个子女
- He ran fast enough to catch the thief. 他跑得飞快，足以抓住那小偷。
- Producing a dictionary is a slow process. 编成一本字典是一个缓慢的过程。
- This wall is famous for producing echoes. 这墙壁因能发出回声而出名。
- He stuck hard and fast to his principles. 他坚定不移地坚持自己的准则。
- His head was stuck fast in the railings. 他的头卡在栅栏里动弹不得。
- His wife admonished him not to drive too fast. 他的妻子警告他开车不要超速。
- Refraining from producing speech or vocal sound. 缄默的不说话的或不发出声音的
