They fasten with a drawstring.
它们是用拉绳系紧的。
1.束带;拉绳
1.a string through the top of a bag or a piece of clothing, used for pulling the edges together
1.Elastic drawstring ties into a delicate bow at the front.
弹性拉绳关系到一个精致的蝴蝶结在前面。
2.Chalk bag - Small pouch, usually with a drawstring closure, worn on the harness to hold climbers ' chalk.
粉袋，通常可以用拉绳系紧，穿在安全带上盛放攀登者的镁粉。
3.A small bag often closing with a drawstring and used especially for carrying loose items in one's pocket.
拉线袋用拉线拉紧袋口的一种小袋，尤用于装口袋中的零碎物品
4.These amazing Civil War relics will come to you in a drawstring pouch.
这些惊人的内战文物将到你们这里来一拉绳袋。
5.Bamboo sign increases drawstring to all alone is braided and be become with bamboo thin bamboo strip.
竹帘是用竹篾片加上细绳索编织而成的。
6.The shoes are then put on as normal, then the gaiters zipped up and the top drawstring cinched up and tied off.
然后，像平常一样穿上鞋子，拉上鞋罩的拉链，系紧顶部的拉带并打结。
7.The following illustration shows the output of text drawn at a specified point when you use the DrawString overloaded method.
下图显示使用DrawString重载方法时在指定点上绘制的文本的输出。
8.drawstring time delay, high-pressure time time, push-out time time, times of push-out, next page, return back.
拉带延时，高压延时，顶出延时，顶出次数，下一页，返回。
9.Interior drawstring waistband.
内政部抽绳腰带。
10.Ribbed crew neckline with attached drawstring hood lined in soft waffle-knit cotton.
船员附有拉绳罩罗纹领口内衬软华夫格针织棉。