span
美音:[spæn
]
英音:[spæn
]
n.跨度,跨距,范围 v.横越
难易程度:
span为短语/超纲词汇
词形变化:
动词过去式:spanned 过去分词:spanned 现在分词:spanning 第三人称单数:spans
近义词, 同义词
tie pinion string strap sew lace tat stitch tack knit button buckle hitch lash truss bandage braid splice swathe gird tether moor picket harness chain fetter restrain lock latch belay brace hook grapple leash couple link yoke bracket marry wed bridge over span braze pin nail bolt hasp clasp clamp crimp screw rivet solder set weld together fuse together wedge rabbet mortise miter jam dovetailjoin bind conjoin unite link bring together tie bridge over span connect hang knot establish a connection establish a rapport
相关词
span
/spæn; spæn/
n
1 distance or part between the supports of an arch or a bridge 跨度, 跨径, 跨（拱或桥支撑物之间的距离或部分）
*The arch has a span of
60 metres. 那个拱的跨度为60米.
* The bridge crosses the river in a single span. 河上那座桥是单跨桥.
2 length of time over which sth lasts or extends from beginning to end （某事物）自始至终的持续时间或期间
*the span of life 一生的时间
* a short span of time 短暂的一段时间
* over a span of six years 六年期间
* have a short concentration span, ie be capable of concentrating for only a short period of time 不能长久集中注意力.
3 (dated 旧) distance from the tip of the thumb to the tip of the little finger when the hand is stretched out; about
23 centimetres (9 inches) 乍, 一乍宽（手掌张开时拇指尖与小指尖的距离, 约
23 厘米或
9 英寸）.
(-nn-) v [Tn]
1 form a bridge or arch over (sth); extend across 建造跨越（某物）的桥或拱; 横跨
*The river Thames is spanned by many bridges. 泰晤士河上有很多桥.
2 extend over or across (sth); stretchacross 跨越, 穿越（某事物）; 贯穿
*(fml 文) His knowledgespans many different areas. 他的知识广博遍及许多领域.
* Her life spanned almost the whole of the 19th century. 她的一生几乎经历了整个
19 世纪.
3 stretch one's hand across (sth) in one span 将手指作一乍状跨于（某物）上
*Can you span an octave on the piano? 你一乍能按到钢琴的八个键吗?
/spæn; spæn/
adj (idm 习语) spick and span => spick.
n
1 distance or part between the supports of an arch or a bridge 跨度, 跨径, 跨（拱或桥支撑物之间的距离或部分）
*The arch has a span of
60 metres. 那个拱的跨度为60米.
* The bridge crosses the river in a single span. 河上那座桥是单跨桥.
2 length of time over which sth lasts or extends from beginning to end （某事物）自始至终的持续时间或期间
*the span of life 一生的时间
* a short span of time 短暂的一段时间
* over a span of six years 六年期间
* have a short concentration span, ie be capable of concentrating for only a short period of time 不能长久集中注意力.
3 (dated 旧) distance from the tip of the thumb to the tip of the little finger when the hand is stretched out; about
23 centimetres (9 inches) 乍, 一乍宽（手掌张开时拇指尖与小指尖的距离, 约
23 厘米或
9 英寸）.
(-nn-) v [Tn]
1 form a bridge or arch over (sth); extend across 建造跨越（某物）的桥或拱; 横跨
*The river Thames is spanned by many bridges. 泰晤士河上有很多桥.
2 extend over or across (sth); stretchacross 跨越, 穿越（某事物）; 贯穿
*(fml 文) His knowledgespans many different areas. 他的知识广博遍及许多领域.
* Her life spanned almost the whole of the 19th century. 她的一生几乎经历了整个
19 世纪.
3 stretch one's hand across (sth) in one span 将手指作一乍状跨于（某物）上
*Can you span an octave on the piano? 你一乍能按到钢琴的八个键吗?
/spæn; spæn/
adj (idm 习语) spick and span => spick.
1. The arch has a span of 60 metres.
那个拱的跨度为60米.
2. Giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。
3. People tend to live longer in most places. In Central Europe, however, life span is dropping because health care is not what it was a few years ago.
在大多数地区人们的寿命越来越长。但是在中欧，由于卫生保健不如前几年，因此寿命正在缩短。
4. It has a span of 4,260 feet.
桥长4,260英尺。
5. I had been spared, but by what? Mercy? A short attention span? Hunger?
他们没有杀我，但他们为什么这么做呢？是仁慈？是因为时间太紧而顾不上来？还是因为饥饿？
更多句子>>>
那个拱的跨度为60米.
2. Giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。
3. People tend to live longer in most places. In Central Europe, however, life span is dropping because health care is not what it was a few years ago.
在大多数地区人们的寿命越来越长。但是在中欧，由于卫生保健不如前几年，因此寿命正在缩短。
4. It has a span of 4,260 feet.
桥长4,260英尺。
5. I had been spared, but by what? Mercy? A short attention span? Hunger?
他们没有杀我，但他们为什么这么做呢？是仁慈？是因为时间太紧而顾不上来？还是因为饥饿？
更多句子>>>
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