记忆方法
将“packed”与“pack”这个动作结合起来记忆，想象“pack”（打包）的动作被“-ed”这个后缀转换成了过去式，就像一个包被填满了东西（packed with stuff），这样就形象地记住了“packed”的意思是“打包”或“装满”。
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权威例句
- 1. The car park was absolutely packed solid with people.
- 停车场被人挤得水泄不通。
- 2. Vacuum-packed ham slices should be unwrapped 30 minutes before serving.
- 真空包装的火腿片应在食用前30分钟把包装除去。
- 3. A thousand supporters packed into the stadium to cheer them on.
- 1,000名支持者挤进体育馆里为他们加油。
- 4. Thousands of refugees are packed into over-crowded towns and villages.
- 成千上万的难民涌入拥挤不堪的城镇和村庄。
- 5. To use a well-worn cliche, it is packed with information.
- 说得老套一点，其内容翔实。