不可撤銷信用證 bù kě chè xiāo xìn yòng zhèng

DEFINITIONS

  1. irrevocable letter of credit

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
可 kě
HSK 2
may, can, -able; possibly
撤 chè
HSK 6
omit; remove; withdraw
銷 xiāo melt, fuse; market, sell; to pass time, finish, cancel
信 xìn
HSK 3
trust, believe; letter
用 yòng
HSK 3
use, employ, apply, operate; use
證 zhèng proof, evidence; testify, verify