a length of 长度 ; 一段 ; 一根 ; 有一段引起反感的文字必须删掉
a length of cloth 一段布 ; 一段布料 ; 一段衣料
reach a length of 长达 ; 达到…长度
win by a length 以…之差获胜
at a length of 在……长度
a length of plastic piping 一段塑料管道
LOA A LENGTH OVER ALL 船舶全长 ; 全长
He clipped off a length of wire.
他剪掉了一段金属线。
The anchor was attached to a length of rope.
铁锚系在一段缆绳上。
The snake usually reaches a length of 100 cm.
蛇一般长达100厘米。
It describes a rectangle with a length about one and one-half times its width.
VOA: special.2010.06.06
It's - a suture or a stitch has to hold the wound closed so it has to have certain mechanical strength and imagine the problem of making something that's dissolvable so it disappears but also is strong enough to hold a wound closed reliably for a length of time.
能够拉紧切口的缝合线,就必须具有一定的机械张力,大家想像一下制造这种缝合线的难度,身体组织不仅要能吸收这种缝合线,而且这种线必须有足够的张力,一定时间内能够拉紧切口
You can use it to describe or to ask questions about distance, about a length of something.
你可以用它来询问路程或者东西的长度。
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