陽子は必要でなかったなら化学をとらなかったでしょう。

Sentence Analyzer

English Translation

Yoko would not have taken chemistry unless she had needed it.

Furigana

陽子(ようし)は必要(ひつよう)でなかったなら化学(かがく)をとらなかったでしょう。

Romanji

Yōshi wa hitsuyō denakatta nara kagaku o toranakatta deshō.

Words

陽子 (ようし)

proton

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

必要 (ひつよう)

necessary; needed; essential; indispensable; necessity; need; requirement

だ (だ)

be; is; indicates past or completed action; indicates light imperative

化学 (かがく、ばけがく)

chemistry; chemical company (e.g. Acme Chemical Co.)

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

穫る (とる)

to harvest (a crop)

デス (デス)

death