单词 expectancy 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:/ɪkˈspɛktənsi/
🔈英式发音:/ɪkˈspektənsi/
📖 详细的单词含义
- 名词 (n.):期望,预期
例句:The life expectancy in this country is very high.(这个国家的人均预期寿命很高。)
🌱 词根、词缀
词根:来自拉丁语 'expectare',意为“期待,预期”,通过词根 'spect'(看)和后缀 '-ancy' 构成
💡 联想记忆
联想到一个场景:医生告诉病人他的预期寿命,病人对此抱有期望,这个期望就是“expectancy”。
📜 同义词、反义词记忆
✍️ 短语记忆
- life expectancy(预期寿命)
- expectancy of life(生命预期)
- pregnancy expectancy(妊娠预期)
📝 例句记忆
- 名词:The expectancy of success drives him forward.(对成功的期望推动他前进。)
📚 故事记忆
英文故事:
In a small village, there was an old man named John. John had a high life expectancy due to his healthy lifestyle. One day, a young traveler asked John about the secret to his long life. John smiled and said, 'It's all about maintaining a positive expectancy towards life.' The traveler learned that a positive expectancy can indeed extend one's life.
中文故事:
在一个小村庄里,住着一位名叫约翰的老者。由于他健康的生活方式,他的预期寿命很高。一天,一位年轻的旅行者询问约翰长寿的秘诀。约翰微笑着说:‘这都是因为对生活保持积极的预期。’旅行者了解到,积极的预期确实可以延长人的寿命。