英语词汇“helical steel support”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	helical steel support
释义	helical steel support helical steel support [′hel·ə·kəl ′stēl sə¦pȯrt] (mining engineering) A continuous, screw-shaped steel joist lining used for staple shafts.
随便看	lay one's eyes on us lay one's eyes on you lay one's finger on lay one's hands on lay (one's) hands on (someone or something) lay (one's) head on the block lay one's heads together lay (one's) life on the line lay (one's) neck on the block lay one together lay one together to lay one together to something lay one to rest lay one up lay on her lay on him lay on it lay on macduff lay on macduff! lay on, macduff lay on, macduff! lay on mcduff lay on me lay on one lay on something

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