Insensible

分析词义

“Insensible” 描述某人由于受伤或疾病而失去知觉（昏迷）；也可以指某人对痛苦或情感麻木；或者指某种变化非常缓慢，以至于无法被察觉。

列举例句

“He fell to the ground, knocked insensible by the blow.” (他倒在地上，被那一击打昏了过去。)
“They were insensible to the danger that surrounded them.” (他们对周围的危险毫无察觉。)
“The tide rises by almost insensible degrees.” (潮水以几乎察觉不到的速度缓慢上涨。)

词根分析

词根 “sens” 源自拉丁语 “sentire” (感觉)。与 “sense” (感觉), “sensitive” (敏感的) 同源。

词缀分析

前缀: “in-” (不)
词根: “sens” (感觉)
后缀: “-ible” (可以…的)

文化背景

在旧式英语或文学中，“insensible” 常用来形容那种完全的昏迷或对道德、情感的完全冷漠。

单词变形

副词: insensibly (不知不觉地/麻木地)
名词: insensibility (无知觉/麻木)

记忆辅助

in (不) + sensible (有感觉的) = 没有感觉的。

助记故事

“After hiking for ten hours in the freezing wind, Mary’s fingers were completely insensible. She couldn’t even feel the hot tea her friend handed her. It took an hour by the fire before the feeling finally returned.” (在寒风中徒步十小时后，玛丽的手指完全失去了知觉。她甚至感觉不到朋友递给她的热茶。在火边坐了一个小时后，知觉才终于恢复。)