lifespan什么意思解释？

A 15-year lifespan is not uncommon for a dog.15年的寿命对狗而言是比较常见的。Most boilers have a lifespan of 15 to 20 years.绝大多数锅炉有15至20年的使用期限。Worms have a lifespan of a few months.蠕虫的寿命为几个月。...

lifespan的复数形式为：lifespans...

lifespan的音标：lifespan的英式发音音标为：['laɪfspæn]lifespan的美式发音音标为：['laɪfspæn]...

A 15-year lifespan is not uncommon for a dog...15年的寿命对狗而言是比较常见的。They postulated a 500-year lifespan for a plastic container.他们假定塑料容器的寿命为500年。Most boilers have a lifespan of 15 to 20 years.绝大多数锅炉有15至20年的使用期限。The average l...

Invariance refers to areas of agreement.不变性指的是一致的部分.Good: Juicing area effectively separated from other areas that could an adverse effect upon product quality.良好的: 果汁生产区与其他可能影向产品质量的区域有效隔离.The government recognised there...

cabal的复数形式为：cabals...

电解抛光...

视觉障碍，目昏...

assess的一般过去时为：assessed...

splash的第三人称单数（三单）为：splashes...

惠普尔对艾布纳的家境还是挂念的.Whipple remained interested in Abner's welfare.电报是挂念的礼物.A telegram a gift of thought.难道神所挂念的是牛麽?Doth God take care for oxen?...

耳用刮匙...

laser的音标：laser的英式发音音标为：['leɪzə(r)]laser的美式发音音标为：['lezɚ]...

heterogamety的音标：heterogamety的英式发音音标为：[hetərəʊ'ɡæmətɪ]heterogamety的美式发音音标为：[hetəroʊ'ɡæmətɪ]...

“弯曲”的拼音为：wān qū...

n.矮牵牛（花）( petunia的名词复数 )...

v.给…错误印象( mislead的过去式和过去分词 )，使误解，把…带错路，把…带坏...

稍后，辛普森傲慢地宣称：“我们不会再输了。”Later, Simpson arrogantly claimed: "We won't lose another game."辛普森惊讶地看着他们。Simpson looked at them in surprise.他依然觉得辛普森一家人很讨厌。He continued to find the Simpsons uncongenial bores....

Burkina Faso 布基纳法索...