氢氧离子 qīng yǎng lí zǐ

DEFINITIONS

  1. hydroxide ion OH-

CHARACTERS

氢 qīng ammonia; hydrogen nitride
氧 yǎng
HSK 6
oxygen
离 lí
HSK 2
rare beast; strange; elegant
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch