滑结的英文：
running knot
running是什么意思：
n. 跑步；运转；流出
adj. 连续的；流动的；有/没有成功的机会；运转着的；领先；赶紧做；滚开
v. [run] 的ing形式；跑；运转；行驶
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run the rapids.
冲过急流
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Run (or Hold) with the hare and hunt (or run) with the hounds
两面讨好
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Hold (or Run) with the hare and run (or hunt) with the hounds
两面讨好
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He runs as quick as a deer.
他跑得跟鹿一样快。
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He runs as fast as Paul.
他跑得和保罗一样快。
knot是什么意思：
n. 绳结；节疤，疙瘩；海里
v. 捆扎，包扎；打结
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There is a knot in the plank.
木板上有个节疤。
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She knotted the parcel firmly.
她把那个小包扎得很紧。
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This rope does not knot.
这绳子不会缠结。
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This knot here has got loose.
这儿的绳结变松了。
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He made a knot in the rope.
他在绳子上打了个结。
