subtle
例子
There was a subtle change in her demeanor, almost imperceptible to those who did n't know her well.
她的举止有一种微妙的变化，对于那些不太了解她的人来说几乎察觉不到。
例子
She used a subtle question to steer the conversation in her favor.
她用一个微妙的问题来引导对话对自己有利。
词汇树
subtilize
unsubtle
subtle
