兩性離子 liǎng xìng lí zǐ

DEFINITIONS

  1. (chemistry) zwitterion

CHARACTERS

兩 liǎng two, both, pair, couple; ounce
性 xìng
HSK 4
nature, character, sex
離 lí leave, depart; go away; separate
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch