您要查找的是不是：
- The connection has not been used for a long time. 连接长时间没有使用。
- Used for a long time, the book looks old. 由于用了很长时间,这本书看上去很旧。
- The knife was out of use for a long time and now it is rusty. 这刀很长时间没用，已经锈了。
- Use for a long time, conduce to counteractive furrow. 长期使用，有助于抵抗皱纹。
- So, be about after sickness recover from an illness cosmetic of disuse drug effect, do not use for a long time. 所以,当疾病痊愈后就要停止使用药效化妆品,切勿长期使用。
- Having been used for a long time ,the bike needs oiling . 这辆自行车用久了，需要擦油。
- They've been dating for a long time. 他们一直频频约会。
- Having been used for a long time , the bike needs oiling . 这辆自行车用久了，需要擦油。
- After been used for a long time, the disk of the equipment is worn. 这台机器的轮盘由于长时间的使用已经磨损得差不多了。
- I haven't set eyes on her for a long time. 从那以后，我再也没见过她。
- She has been ailing for a long time. 她已病了好久了。
- I don't know him well though I've known him for a long time. 我对他并不了解，虽然我认识他已经很长时间了。
- The pen has not been used for a long time, and the ink inside is almost dried. 钢笔太长时间不用，笔胆都有些干了。
- Hello, Carol. How are you? I haven't seen you for a long time. 嗨，卡罗尔，你好吗？好久不见了。
- Used for a long time of AVR programming software, yes, to share with you! 用了好久的AVR编程软件，不错，跟大家分享一下！
- If electrical equipment isn't used for a long time it can break down. 电器老不用就会坏。
- High concentration alcohol often treats an end to achieve, use for a long time can make corneous albumen metamorphic, want special attention. 高浓度酒精经常是为了达到治疗目的，长期使用会使角质蛋白变性，要非凡注重。
- He has been grappling with the problem for a long time. 他长期以来一直努力解决该问题。
- After being in use for a long time, the insulators on the electric wire poles should be examined and replaced with new ones. 时间长了，电线杆上的那些绝缘子也需要检修更换。
- If the pump is going to be out of use for a long time，the screw plug at the bottom ofthe pump body should be unscrewed to let the inside water out. 泵的轴承每三个月要加注一次黄油。每一万小时后检查轴承滚珠是否有剥落的现象，必要时予以更换。
