bogging
['bɒɡɪŋ]
n.
陷入，沉入;
v.
（使）陷入泥沼， （使）陷入困境( bog的现在分词 );
妨碍，阻碍;
例句:
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Every day danger mounted, he said, but the deal was bogging down.
他说,危险与日俱增, 但是谈判却迟迟没有进展.
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It's bogging down on me.
现在这样快憋死我了.
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The mud was bogging down the cars.
汽车陷入了泥沼.
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Benedict didn't name countries responsible for bogging down negotiations, but explained why the matter is of utmost importance.
来自VOA