Nantoka/化学键huà xué jiànTraditional: 化學鍵化学键 (huà xué jiàn) is a Chinese word meaning “chemical bond”.Meanings1chemical bondCharacters in 化学键化huà · to make into学xué · to learn键jiàn · key (on a piano or computer keyboard)Related words学校school学to learn大学university大学the Great Learning, one of the Four Books 四書|四书[Si4 shu1] in Confucianism学生student学习to learn关键crucial point科学science变化(intransitive) to change; to vary上学to go to school学会to learn; to master化to make intoStudy Chinese with flashcards →