span

单词音标

span音标[spæn]

汉语翻译

n. 指距, 全长, 跨距, 一段时间, 小范围

vt. 以手指测量, 跨越, 架设, 持续

【化】 跨度; 跨距

【医】 斯潘, 司盘(山梨醇脂肪酸酯,乳化剂和去污剂); 跨距(约九英寸)

【经】 幅度

词型变化

动词过去式:spanned过去分词:spanned现在分词:spanning第三人称单数:spans

英语解释

名词 span:

the distance or interval between two points

two items of the same kind

同义词：couple, pair, twosome, twain, brace, yoke, couplet, distich, duo, duet, dyad, duad

a unit of length based on the width of the expanded human hand (usually taken as 9 inches)

a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.

同义词：bridge

the act of sitting or standing astride

同义词：straddle

动词 span:

同义词：cross, traverse, sweep

例句

They always keep their kitchen spick and span.

他们的厨房总是很整洁。

Modern medicine has increased man\'s life span.

现代医学延长了人的寿命。

Can you span an octave on the piano?

乍能按到钢琴的八个键吗？