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- Thermostat: Device that detects temperature changes for the purpose of maintaining the temperature of an enclosed area essentially constant. 恒温器:测量温度变化以便保持封闭区域内温度基本恒定的装置。
- The process here is similar----real income is being deflated by rising material aspiration, in this case to yield essentially constant subjective economic well-being. 同样，人们日益增长的物质欲望，在此主要是持续不断对经济富裕的主观要求，削减了实际收入。
- Since the size of the Earth is essentially constant, new lithosphere can be created at the mid-ocean ridges only if an equal amount of lithospheric material is consumed elsewhere. 因为地球的大小本质上是不变的，只有同等数量的岩石圈物质在其它地方被吞没，新的岩石圈才能生成。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Her most essential quality is kindness. 她最主要的品质是善良。
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- Rice is our essential foodstuff in life. 大米是我们生活的基本食物。
- National unity is essential in time of war. 举国团结在战时是非常重要的。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- What is the essential theme of the play? 这剧本的主题是什麽?
- She matured her novel by constant revision. 她不断修改自己的小说以使其趋于完善。
- She yelled at him about his constant drunkenness. 她大嚷大叫说他总是烂醉如泥。
- Limit your expenditure to what is essential. 你要把开销限制在必要的范围内。
- It is essential that he get up early. 他有必要早起。
- Get a hustle on to stockpile these essential material. 赶快把这些重要材料贮放起来。
- I've had enough of your constant chatter. 我已经听够你那没完没了的唠叨话。
