Reaches the hole bottom的意思|示意
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Reaches the hole bottom的网络常见释义
到达洞底 到达洞底 » Reaches the hole bottom 老师很生气，因为他没有完成作业 » Teachers are very angry, because he did not finish the job ..
Reaches the hole bottom相关例句
To pump the drilling fluid until a sample from the bottom of the hole reaches the surface.
泵送流体直到岩样从井底到达地表为止。