Explore Words Kanji Grammar Guides

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Sentence analysis

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Sentence

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Sentence

エンジニアたちは効こう率りつ化かのためのツールを開かい発はつした。

Span Details

エンジニア

pluralizing suffix (people, animals)

は

topic marker

grammar

効こう率りつ化か

making efficient; optimization; streamlining

noun, suru verb

possession, attribution, nominalizer, or nominal linker

sake or purpose

possession, attribution, nominalizer, or nominal linker

tool; implement; instrument

開かい発はつ

development; cultivation; application

noun, suru verb

light/support verb with a noun or noun-like phrase

-> するgrammar

past tense or completed action