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]
早
zǎoㄗㄠˇ
early; morning[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
really and truly[cedict]
aim; clear[cedict]
石油
shí yóuㄕˊ ㄧㄡˊ
oil; petroleum[cedict]
之一
zhī yīㄓ ㄧ
one of (sth); one out of a multitude; one (third, quarter, percent etc)[cedict]