您要查找的是不是：
- CFC 4 : RF Loss. Also commonly referred to as “Dropped Call”. 无线信号（无线信号）丢失，一般也叫做“掉话”
- Switch to the network with the fewest dropped calls. 换到掉线最少的网络。
- Unless you're sure your cell phone service is going to be perfect, consider using a landline rather than your cell phone to avoid a dropped call or static on the line. 除非确定手机服务通畅否则就考虑用固定电话而不是手机来避免出现通话中断或杂音。
- I-I understand that I have to work my way up...though. [Switch to the network with the fewest dropped calls. 虽然我-我了解我必须自己努力才能得到。[换到掉线最少的网络。
- Be a detective. If you're getting a lot of dropped calls or dead zones on your commute every day,ask a cell user with the same commute who doesn't have your problems who his or her carrier is. 作个有心人：如果每天上下班的路上，你的手机经常断线或者不在服务区内，向那些和你同路但是却没有这些问题的人询问他们的手机入的是哪家网络。
- Be a detective. If you're getting a lot of dropped calls or dead zones on your commute every day, ask a cell user with the same commute who doesn't have your problems who his or her carrier is. 作个有心人：如果每天上下班的路上，你的手机经常断线或者不在服务区内，向那些和你同路但是却没有这些问题的人询问他们的手机入的是哪家网络。
- The overripe apples dropped down from the trees. 过熟的苹果从树上掉了下来。
- My brother is always at my father's beck and call. 我兄弟总是对我父亲唯命是从。
- The first is a light green drop called Fluorescein.This tints your tears temporarily, allowing your doctor to determine the time it takes for your tears to dissipate after you blink. 第一种是浅绿色的荧光素，它能暂时对你的人造泪染色，使医生能够判定你眨眼后人造泪消失所需的时间。
- Donna call on her friend kita for a chat. 多娜到她的朋友莉塔家闲谈。
- She dropped gratefully into the chair. 她如释重负地在椅子上坐了下来。
- Forgive me so early to call up you please. 请原谅我这么早给你打电话。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- Soon I dropped behind the rest of the class. 不久我就落在班上其他同志后面了。
- Old and young dropped in to help us with the work. 老老少少都跑来帮我们的忙。
- Switchover APsRCSUser wants to switch one Active AP to it's Standby without dropping calls. 切换 APRCS用户想要从一个活动的 AP 切换到它的备用 AP 而不挂断呼叫。
- All you have to do is call on the house phone. 我只要做的就是拨个室内电话。
- My watch has not kept good time since I dropped it. 我的表自从摔了以后就不准了。
- I'm going to call on one of my former classmates. 我要去看望我的一位老同学。
- Poor Mr White dropped dead in the street yesterday. 可怜的怀特先生昨天突然死在大街上。
