单词 signal 的中文意思、词根、词缀、翻译、同义词、反义词、短语、例句
🎧 音标
🔈美式发音:/ˈsɪɡnəl/
🔈英式发音:/ˈsɪɡnəl/
📖 详细的单词含义
- 名词 (n.):信号,暗号
例句:A red light is a signal to stop.(红灯是停车的信号。) - 动词 (v.):发信号,用信号通知
例句:The captain signaled the crew to start the engine.(船长向船员发出启动引擎的信号。) - 形容词 (adj.):显著的,作为信号的
例句:The signal event marked a turning point in history.(这一显著事件标志着历史的转折点。)
🌱 词根、词缀
词根:来自拉丁语 'signum',意为“标记,符号”
💡 联想记忆
联想到交通信号灯,红绿灯的变化引导交通流动。
📜 同义词、反义词记忆
同义词:
- 名词: sign , indication , flag
- 动词: indicate , notify , communicate
- 形容词: notable , significant , marked
反义词:
- 名词: noise , disturbance , confusion
- 动词: ignore , overlook , disregard
- 形容词: insignificant , trivial , minor
✍️ 短语记忆
- signal strength(信号强度)
- signal failure(信号故障)
- signal processing(信号处理)
📝 例句记忆
- 名词:The signal was clear and strong.(信号清晰且强烈。)
- 动词:She signaled for help by waving her arms.(她挥动手臂求救。)
- 形容词:The signal victory boosted our morale.(这场显著的胜利提升了我们的士气。)
📚 故事记忆
英文故事:
In a bustling city, a traffic signal played a crucial role. One day, the signal malfunctioned, causing chaos. A quick-thinking engineer, named Sam, quickly repaired the signal, restoring order. Sam's prompt action not only fixed the signal but also prevented a major accident, highlighting the importance of a signal in daily life.
中文故事:
在一个繁忙的城市中,交通信号扮演着至关重要的角色。一天,信号出现了故障,导致混乱。一个思维敏捷的工程师,名叫山姆,迅速修复了信号,恢复了秩序。山姆的迅速行动不仅修复了信号,还防止了一场重大事故,突显了信号在日常生活中的重要性。