Please provide a detailed explanation of the word "charge". Requirements: 1. Accuracy: The pronunciation of the word should be correct, the content should be accurately explained including the definition, usage, and differences, without any substantive errors, and there should be no overlap between the pictures and the text; 2. Completeness: It should cover common meanings, collocations, examples, and extended usages; 3. Vividness: The explanation should be interesting and engaging to capture students' attention; 4. Logic: The organisation and sequence of the content should be clear and reasonable, concise, and without repetition; 5. Provide a selection exercise question with a 2-second thinking time, then display the answer. The answer should be accurate and the format should not be messy. 6. Target audience: Grade 11 students. 7. Explanation in Chinese.

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