中英互译

human hair

基本释义

Each smaller thread is thinner than a human hair.
每根更小的线都比人的头发还要细。
He worked out how to write on rice grains, poppy seeds even human hair, and created the necessary micro-instruments to do this.
他可以在米粒、板栗种子甚至还能在人的头发上写字，还发明了各种必要的微型工具去完成佳作。
This machinery is so precise that a human hair couldn't even pass between the heads and spinning platters, yet it all works in terrific speeds.
这台机器是如此精确，以至于人类的头发甚至不能从头部和旋转的磁盘之间穿过，但它的运转速度却是惊人的。