It Must Be the Battery (H2)
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Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
A wire or connection that is not securely fastened or plugged in.
To operate or execute a computer program quietly without user interaction or visibility.
Individually and in succession; one after another.
Having no paper left in a machine, such as a printer or copier.