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- I have to buy a more economical stove. 我得买一个更节省燃料的火炉。
- She is economical in her use of salt when cooking. 她烹饪时用盐很少。
- economical lifespan 经济寿命
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- She writes novels with economical style. 她以简练的风格写小说。
- A monthly is more economical than 4 weeklies. 一张月票比四张周票上算。
- It's not an economical method of heating. 这不是一种经济的取暖方式。
- Worms have a lifespan of a few months. 蠕虫的寿命为几个月。
- Of the expected lifespan of the new water mains? 新水管的预期寿命?
- Let's just put a lifespan and timestamp on them. 我们把有效期和时间戳放在上面。
- The explosion of oil prices caused an economical crisis. 石油价格的急剧上涨引起了经济危机。
- Diesel is the more economical in fuel on a pound per horse power basis. 以一磅对一马力的比率而言，柴油式在燃料上是比较经济的。
- The yeasty odor had no effect on the lifespan of fully fed flies. 酵母香气对于有充足食物的果蝇的寿命没有影响。
- This car is economical to run because it doesn't use much fuel. 开这辆车省钱,因为它耗油不多。
- They postulated a 500-year lifespan for a plastic container. 他们设定塑料容器的寿命为500年。
- Doing so will decrease the lifespan of the product rapidly. 这样做会令产品的寿命快速下降。
- The average lifespan of the House Gecko is 5 to 10 years. 家中壁虎的生命基本上维持在五到十年。那么你说的壁虎就是早恋咯?
- Suppose each authenticator has a lifespan of a couple of minutes. 假设每个验证有两分钟的有效期。
- Excellent axis loading capacity with longer working lifespan. 轴载荷能力强，工作寿命长。
- For most people in the village, it is more economical to travel by car. 对我们村里大多数人来说，坐汽车倒省钱些。
