mechanical pencil

常见例句

Do you think they should upgrade the mechanical pencil?
你覺得自動鉛筆應該再更新嗎？
More particularly mechanical pencil unique potential in the world renowned!
其中尤以活動鉛筆更獨具潛力，在世界享有盛名！
When used for a time, the lock may not be opened smoothly. Do not dip mechanical oil into the lock. Instead, slip some French chalk or pencil fines into it.
鎖具使用一段時間後，會出現開啓不順暢的現象，不要往鎖心內滴機油，將滑石粉或鉛筆心的細屑滑入鎖心內即可。

Kids were always gathering around to watch him wherever he would park himself after school with his large spiral pad and his mechanical pencil and begin to sketch the people nearby.
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Using only pencil and paper, an artist begins by transforming the city into a clockwork model, with mechanical diagrams detailing how the city will build itself in the title sequence.
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