first part / preface

(cave) + (beforehand)
★★☆☆☆
7 strokes

Onyomi

JO

Finding your dick is the first part of Jacking Off.

Mnemonic

You have to go in the first part of the cave before you go into the depths.

Kunyomi

じょ the first part - also means the order. as in, 序に xxx (in order of XXX) LAZY
☆☆☆☆☆

Jukugo

序文(じょぶん)

Preface ★☆☆☆☆
(first part / preface) + (culture/ sentence) = 序文 (Preface)

Preface or introduction.

順序(じゅんじょ)

sequence of steps ☆☆☆☆☆
(sequence) + (first part / preface) = 順序 (sequence of steps)

the sequence of steps in a proceedure - the order of books arranged by a certain system, (i.e. Dewey Decimal).

Synonyms

sequences, ranking
第    位    成績    序列    成績   
sequence
順序    順番    序列