您要查找的是不是：
- semantically empty messages. 没有实质内容的消息。
- Class with an empty message string and the root cause of the exception. 用空消息字符串和异常的根源初始化。
- Line 54-55: Just stick a plain, empty Message instance in the adapter. 第54-55行:仅仅在适配器中生成一个纯文本的、空的消息实例。
- He asked for a donation but went away empty handed. 他请求人们捐款，但离开时却一无所获！
- An empty stomach is not a good political adviser. 空肚子不是政治上的好顾问。
- The baker empty several bags of flour into a bin. 面包师把几袋面粉倒入贮藏箱里。
- Don't always indulge in empty talk. 别总是纸上谈兵。
- His footsteps echoed (in the empty hall). 他的脚步声(在空荡荡的大堂里)产生了回声。
- I had to empty out the drawer to find the papers. 我不得不倒出抽屉的东西以找出那些文件。
- These words are empty of meaning. 这些话毫无意义。
- The old empty house soon went to rack and ruin. 这所旧的空房子很快就毁坏了。
- Ships sent messages to each other by radio. 船只使用无线电互通信息。
- Don't build on his empty promises. 不要指靠他的空洞诺言。
- In data communication, transmitted and received messages. 在数据通信过程中，被发送和接收的报文量。
- He has an empty purse, but a free heart. 他身上没有钱，但心里无忧无虑。
- Look, there are two empty seats over there. 瞧，那儿有两个空位置。
- The empty house has fallen into decay. 那座空房已成一片颓垣。
- It's not good to drink on an empty stomach. 空腹喝酒不好。
- The seat on my right side is empty. 我右首的座位无人坐。
- A trained signaller can tap out messages at treat speed on the Morse key. 受过训练的通信员可用莫尔斯键快速发电报。
