pressurize

人狠栏4298请教几个电力英语的翻译,谢谢 -
夔刻昭15712109099 ______ 修改了一下..The new Air Unit和或Fresh Air Unit都没大问题 Box Exhaust FanA district sewageB district sewageColiseum new air-cooledHeating cycleFresh Air Unit heating静态采暖Static heating给水增压pressurize water

人狠栏4298问一个英语的问题复合形容词 three - day 和 名词所有格 three day's怎么用? -
夔刻昭15712109099 ______[答案] three-day adj. 三日的;三日结束的 1. So three-day weekends for the kids every week! 那么孩子们每个周末就休息三天了! three day's 短语 为期三天的 1. We'll have a three day's meeting next week. 下周我们要开一个为期三天的会议. 2. Three day's ...

人狠栏4298密封 用英语怎么说? -
夔刻昭15712109099 ______ to seal (v) seal n. 密封,封闭 v. 封闭,密封, 用法: The envelope was firmly sealed. 这个信封封得很严实. The seal on this bottle is broken. 这个瓶上的密封纸破开了.