名词中文翻译
中文翻译：铅笔管放大器
同义词：
['pencil holder', 'pencil case', 'pencil sharpener例句：1. This pencil tube amplifier is perfect for students who need to take notes on the go.（这个铅笔管放大器非常适合需要随时记笔记的学生。）']
例句：
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1. This pencil tube amplifier is perfect for students who need to take notes on the go.
这个铅笔管放大器非常适合需要随时记笔记的学生。
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2.The teacher gave each student a pencil tube amplifier as a reward for good behavior.
老师给每个学生一个铅笔管放大器作为良好行为奖励。
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3. The pencil tube amplifier is easy to carry and can be used in various situations.
铅笔管放大器易于携带，可以在各种场合使用。