安全套挤气原因【倍力乐】

安全套挤气原因

避孕套科普
为什么安全套要挤气安全套前面为什么会有个气囊

 发布时间： 2020-08-30  2866

年轻的男女在一起荷尔蒙分泌势必会非常的旺盛，难免有碰到干柴烈火的时候，为了对彼此负责，一定要使用安全套。但是用了这么久的安全套，很多人都不知道如何运用安全套。那就有人会问了：为什么安全套要挤气？安全套前面为什么会有个气囊？下面一起跟小编来了解下。

安全套挤气原因安全套前端气囊

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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.000541s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 624 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.550909s ]
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[ SQL ] SELECT `p`.*,c.name as cname,c.id as cid FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 624 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.490615s ]
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