perforated metal tube造句

"perforated metal tube"是什么意思

造句与例句手机版

The tubes can either be self-supporting or supported by insertion into perforated metal tubes.
It's difficult to see perforated metal tube in a sentence. 用perforated metal tube造句挺难的

相邻词汇

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如何用perforated metal tube造句，用perforated metal tube造句，perforated metal tube in a sentence, 用perforated metal tube造句和perforated metal tube的例句由查查汉语词典提供，版权所有违者必究。