- 第 affix[ordinal]Prefix used before a number or the question word 几 to form an ordinal number indicating sequence or rank
- 三 numeralthirdthe third in a series; ordinal number three
- 类 類 measure wordmeasure word[classifier] used for types or kinds of people or things
- 接触 接觸 nouncontactthe state of being in touch or having communication (noun)