英语词汇Span-20怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

您要找的是不是：

n. 跨度，跨距；范围 | vt. 跨越；持续；...

Span-20

1
"With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls.
“对于第一个实验对象，经过大约20小时的训练，他的数字跨度从7上升到20。”爱立信回忆道。
2
But he points out that most roofs, whether tile or asphalt-shingle, have a life span of 20 to 25 years.
但他指出，无论是屋瓦还是基于沥青材料的盖屋板，多数的屋顶的生命周期都约为20 - 25年。
3
I wondered if 50 years had just simply flashed by or whether that boy and I had just simply changed places in the span of 20 seconds.
我有点迷惑，50年是否就已这么转瞬即逝，还是只不过我和那个男孩在20秒的时间里互换了位置。

单词	Span-20
释义	您要找的是不是： span 80 span n. 跨度，跨距；范围 \| vt. 跨越；持续；... Span-20 网络释义短语 1 B Span 20 impurity B 斯盘 2 A Span 20 impurity A 斯盘 3 H Span 20 impurity H 斯盘双语例句 1 "With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls. “对于第一个实验对象，经过大约20小时的训练，他的数字跨度从7上升到20。”爱立信回忆道。 2 But he points out that most roofs, whether tile or asphalt-shingle, have a life span of 20 to 25 years. 但他指出，无论是屋瓦还是基于沥青材料的盖屋板，多数的屋顶的生命周期都约为20 - 25年。 3 I wondered if 50 years had just simply flashed by or whether that boy and I had just simply changed places in the span of 20 seconds. 我有点迷惑，50年是否就已这么转瞬即逝，还是只不过我和那个男孩在20秒的时间里互换了位置。
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