indelible ink meaning in English

不褪墨水
消不去的墨水

After everything checked out , the doctor took a small stamp and stamped the wife ' s stomach with indelible ink
一系列检查过后，医生用永久性墨水在孕妇的肚子上做了一个小小的印记。
2 the original and two duplicate copies of the tender shall be typed or written in indelible ink and shall be signed by a person or persons duly authorized to bind the tenderer to the contract
（二）标书原本和两个副本应打字或用不能抹掉的墨水书就，并由一名或多名有权责成投标者遵守合同的人士签字。