to speak; to say; a theory (usually in compounds such as 日心说 heliocentric theory)[cedict]
天哪
tiān nǎㄊㄧㄢ ㄋㄚˇ
Good gracious!; For goodness sake![cedict]
人类
rén lèiㄖㄣˊ ㄌㄟˋ
humanity; human race; mankind[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
最
zuìㄗㄨㄟˋ
most; the most; -est[cedict]
伟大
wěi dàㄨㄟˇ ㄉㄚˋ
great; mighty; large[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]