Chrome Extension · MV3

An AI English learning assistant:
learn words and understand sentence grammar with ease.

Look up and translate selected text, highlight and save content, and explore sentence grammar and structure to understand complex sentences faster and read more efficiently.

Download for Chrome — Free How to install
See Lexical Trainer in action

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Understand sentences. Remember useful words.

Sentence Structure Analysis

Explore subjects, predicates, objects, and nested clauses in a collapsible sentence tree.

Pro

Key Vocabulary & Collocations

Find the words and fixed expressions worth learning, with meanings in context and short usage notes.

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Smart Highlighting

Automatically highlights words from your chosen word books on every webpage you visit.

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Instant Definitions

Hover over any highlighted word to see IPA pronunciation, definitions, and example sentences.

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Cloud Favorites

Save words, phrases, and sentences. Your collection syncs automatically across all your devices.

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Lookup History

Every word you look up is saved locally per account. Review your learning trail anytime.

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AI Translation

DeepSeek-powered translation for words, phrases, and full sentences with contextual accuracy.