他的老年症状包括经常忘记钥匙放在哪里。
His senile symptoms include frequently forgetting where he left his keys.
▼点击显示答案
senile英 /ˈsiːnaɪl/|美 /ˈsiˌnaɪl/
解释
senile 是形容词,来自拉丁语 senilis(与老年有关的),由词根 sen-(表示"老")和后缀 -ile(表示"与...相关的")组成,意思是"老年的、衰老的",特指因年老而出现的身体或智力衰退。
His senile symptoms include frequently forgetting where he left his keys.
senile 是形容词,来自拉丁语 senilis(与老年有关的),由词根 sen-(表示"老")和后缀 -ile(表示"与...相关的")组成,意思是"老年的、衰老的",特指因年老而出现的身体或智力衰退。