(bound form) relating to foreign countries or non-Chinese ethnic groups; outlandish; formerly used to refer to people from outside central China.

(bound form) wood; timber; lumber

soft-shelled turtle; a freshwater reptile with a flat, leathery shell, also known as 甲鱼 jiǎ​yú, 团鱼 tuán​yú, or the slang 王八 wáng​ba

(chemistry) a substance that can react with an acid to form a salt, such as a compound that releases hydroxide ions in water, accepts protons, or donates electron pairs