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Featured Word B1

seals (Noun (plural) / Verb (3rd person singular))

海豹是海洋哺乳动物;密封意味着紧紧地关闭某物。

💡 记忆技巧

Think of a 'Seal' (animal) 'Sealing' (closing) a 'Seal' (envelope) with its flipper to remember all three meanings at on...

🏛️ 来源

⚠️ 常见错误

The seals (animal) swimmed away. → The seals swam away.

He seal the envelope. → He seals the envelope.