lifespan的复数形式怎么拼写

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。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。...

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...

n.（人或动物的）寿命，存在期，使用期，有效期...

像许多别的东西一样, 旋翼机也有多种分类.Like most things, there are a variety of classes for rotary - wing aircraft.松雀鹰旋翼机的印刷及影视介绍.Print and recorded promotional materials of SparrowHawk APV Gyroplanes.采用自适应神经网络控制方法,设计出倾转旋翼机模拟平台姿态角控制器.An a...

n.大剪刀，修剪工具，钳子，轧刀，剪刀( clipper的名词复数 )，剪削者，（十九世纪的）快速帆船，快马...

As waves crested the sailor grabbed onto the handspike to maintain balance.起浪时水手抓住绞盘棒以保持平衡....crested writing paper.有饰章的信纸The first wave of marchers crested the hill.第一批游行示威者登上了山顶。...crested china.有饰章的瓷器...crested hawks....

asphyxiate的现在进行时为：asphyxiating...

The district is under consideration for designation as a conservation area.正在考虑将这个地区指定为保护区。The women's liberation movement adopted the designation as its own.妇女解放运动采用了这个称呼.The president is responsible for the design...

n.乳白玻璃...

Light was released over us from the summits of the mountains.月光从山顶边洒下来.The clouds raked the mountain summits.云朵掠过山峰.Opportunity calls you to rise to summits.机缘引你登上高峰....

magistracy的音标：magistracy的英式发音音标为：['mædʒɪstrəsi]magistracy的美式发音音标为：['mædʒɪstrəsɪ]...

bloomery的音标：bloomery的英式发音音标为：[b'lu:mərɪ]bloomery的美式发音音标为：[b'lumərɪ]...

“互插”的拼音为：hù chā...

“缺磷的”的英语可以翻译为：[医] aphosphagenic ...

“二甲蓝”的英语可以翻译为：dimethylan，dimethylane ...

不能接近的...

“非洲人”的拼音为：...

indican的音标：indican的英式发音音标为：['ɪndɪkæn]indican的美式发音音标为：['ɪndɪˌkæn]...