Innocuous

分析词义

“Innocuous” 用于描述某物或某言论不会引起伤害、冒犯或反感。有时也带有一点点贬义，指某事因为过于平庸而显得乏味。

列举例句

“The spider looked scary, but it was actually quite innocuous.” (那只蜘蛛看起来很吓人，但实际上它是完全无害的。)
“It seemed like an innocuous question, but it made him very uncomfortable.” (这看起来像是一个无意的问题，但却让他感到很不舒服。)
“Most of his jokes are innocuous, but some can be a bit sharp.” (他的大多数笑话都是无伤大雅的，但有些可能有点尖刻。)

词根分析

词根 “noc” (伤害)。与 “innocence”, “noxious” 同源。

词缀分析

前缀: “in-” (不)
词根: “noc” (伤害)
后缀: “-uous” (形容词后缀)

文化背景

在科学和法律讨论中，“innocuous substance” 指不对人体或环境造成伤害的物质。在社交中，“innocuous comment” 指那些没有恶意、随口说出的话。

单词变形

副词: innocuously (无害地)
名词: innocuousness (无害)

记忆辅助

in (不) + noc (害) + uous = 不伤害的 -> 无害的。

助记故事

“The old man in the park always carried a small black bag. Some neighbors were suspicious, thinking he had something dangerous inside. One day, the bag fell open, and out rolled some innocuous colorful marbles. He just liked to play with them while sitting on the bench.” (公园里的那个老头总是提着一个小黑包。一些邻居很怀疑，认为他里面装了危险的东西。有一天，包开了，滚出来一些五颜六色的无害弹珠。他只是喜欢坐在长椅上玩它们。)