Translation guide
The dinosaur Tyrannosaurus rex is referred to by its scientific name in Japanese, typically written in katakana.
Referring to the species Tyrannosaurus rex in general or specific contexts.
The standard Japanese term for Tyrannosaurus rex, derived from the scientific name. Often used in general conversation, documentaries, and books.
ティラノサウルスは白亜紀に生息していた。
Tyrannosaurus rex lived during the Cretaceous period.
The full scientific name, used in more formal or scientific contexts. Less common in everyday speech.
ティラノサウルス・レックスの化石が発見された。
A fossil of Tyrannosaurus rex was discovered.
An abbreviation sometimes used in informal contexts, similar to 'T. rex' in English. Not as common as the full katakana form.
子供たちはTレックスのおもちゃで遊んでいる。
The children are playing with a T. rex toy.