signal信息详情
adj.显著的；作为信号的
n.(Signal)人名；(瑞典)西格纳尔
vt.标志；用信号通知；表示
n.信号；暗号；导火线
vi.发信号
signals───n.信号；动机（signal的复数）；标志；v.表示（signal的第三人称单数）；发信号
signa───n.用法签；标记；正负号函数；n.(Signa)人名；(意)西尼亚
signable───adj.可签名的
signaled───v.以动作向…示意；用信号发出，用信号通知；向…发信号（signal的过去分词）
signaler───n.信号装置；信号员
signally───adv.显著地；突出地；非凡地
signage───n.标记，标志（尤指路标和广告牌）
signary───字汇
presignal───预征
I give the signal , run!───我一发信号，你就跑！
an agreed signal they left the room.───约定的信号后，他们离开了房间。
Don't fire until I signal.───我发出信号后再开枪。
Come on, do not signal, to see a really is not ah, may be the house signal is not good, it must have, wish, busy to run at the door.───不会吧，难道没有信号，一看果然是没啊，可能是屋子里信号不好，外面一定有，心想着，忙下榻就往门口跑。
Stepping out of the Signal Hill Park, you could take a stroll on the seashore sidewalk along the coast.───走出信号山公园，你可以去滨海步行道看看。
They made it a signal between them to knock at the door three times.───翻译他们以敲三下门作为他们的暗号。
This meter displays how much the signal is being attenuated by the compressor and the gate.───当压缩或噪声器的信号衰减多少，该表就会显示多少。
It's a signal as well that the U. S. economy may be starting to slacken after one of its most vigorous years in a decade.───这也显示，美国经济在经历10年来相当繁荣的一年之后，可能正开始衰退。
So, it pays to research the customs of any country you might be visiting before you use the "thumbs up" or any other type of hand signal.───因此，在你去一个国家之前，先调查一下它“竖起大拇指”的传统用法以及其它的一些手势是值得的。