smooth file
常见例句
- He used a file to smooth the corner of the wood.
他用锉刀把木材的边角磨平了。 - Finish the holes with a saber saw and file or sand smooth.
完成该洞用马刀锯文件或砂顺利。
wanglaizhong1.blog.163.com - I graduated from English specialty. Be provided with stronger ability of hearing, speaking, reading and writing. I could speak with purity American English. Smooth read English technique text file.
出身于英语专业，具备较强的英文听说读写能力，美语发音纯正，顺畅阅读英文技术文档。
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