极细微的 imperceptible ; microscopic
极细微的针状包体 Rutilum Needles
作极细微的分析 split hair
极微细的
Extremely fine
以上为机器翻译结果，长、整句建议使用 人工翻译 。
脚踏上去，声音也没有，气味也没有，只能感出一点点极微细极柔软的触觉。
No any smell, no any sound produced when people pedal on, only a little of sense of touch that was very small and soft can be felt.
youdao
Feet up, sound no odor, no sense, only a very slight and soft to the touch.
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