detection

di'tekʃәn
四级六级GRE Collins 1

英文释义

n. the perception that something has occurred or some state exists
n. the act of detecting something; catching sight of something
n. a police investigation to determine the perpetrator

中文翻译

n. 发现, 察觉, 探测
[计] 检波; 检测

1
Collins 星级
6,133
BNC 频率
6,216
使用频率

记忆技巧

detection 由词根 tect（意为“覆盖”或“隐藏”）和前缀 de-（意为“去除”或“下”）组成，表示“揭示隐藏的东西”。

例句

1. The detection of early symptoms can help doctors treat diseases more effectively.
早期症状的检测可以帮助医生更有效地治疗疾病。
2. The new software improves the detection of viruses on your computer.
新软件提高了电脑上病毒的检测能力。
3. Smoke detectors are essential for the detection of fires in homes.
烟雾探测器在家庭火灾的检测中是必不可少的。

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