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- The boat that now arrived, assured by the answering signal that all was well, soon came in sight, white and silent as a phantom, and cast anchor within a cable's length of shore. 那艘帆船还是等在外面，在观察回答的信号究竟对不对，不久，它就静悄悄地驶近了，只见白朦朦的一片，象是一个幽灵似的，在离岸一箭路以外抛了锚。
- One of the key technologies in the missile IFF (identification friend or foe) system is the encrypting transmission for the questioning and answering signals. 摘要导弹敌我识别系统的核心技术之一是询问信号与应答信号的加密传输。
- He let a week go by before answering the letter. 他一周以后才回信。
- He is answering the test paper busily. 他正忙着答考试卷。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- She was very prompt in answering my letter. 她给我写回信非常及时。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- He is always prompt in answering letters. 他总是迅速回复来信。
- I was impatient at his delay in answering. 我对他的迟延答覆感到不耐烦。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- She is not sure of his answering her letter. 她无法确定他是否会回信给她。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- His answer is just a rehash version of my lecture. 他的回答只不过是把我的讲义重复了一遍。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The answer of some problems is unskillful. 一些问题的回答是不熟练的。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- I come in answer to your ad for a salesman. 我来应聘售货员的职位。
- He has to reflect on what answer to give. 他得思考一下如何答复。
- I disdained to answer his rude remarks. 我不屑回答他的粗话。
