彼は二度ともどらなかった。

彼は二度ともどらなかった。

He never turned back again.

彼(かれ)は二度(にど)ともどらなかった。

Kare wa nidoto modoranakatta.

彼 (かれ)

he; him; his; boyfriend

は (は)

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

二度と (にどと)

never again (with negative verb)

戻る (もどる)

to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound; to spring back

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: ニ、ジ、ふた、ふた.つ、ふたたび

Meanings: two, two radical (no.2)

Readings: ド、ト、タク、たび、 -た.い

Meanings: degrees, occurrence, time, counter for occurrences, consider, attitude