狼吞虎咽；用插销固定

用螺栓旋紧; 狼吞虎咽吃（食物）

boils down───归结；煮浓

beat down───打倒；杀价；大雨倾盆而下；强烈地照射下来

bog down───停顿；陷入困境

bogs down───停顿；陷入困境

boil down───归结；煮浓

bow down───鞠躬

bows down───鞠躬

got down───下来

hold down───抑制；压制；保有

rubber is injected into the mold, the pressure keeps the bolt down and the rubber molds around the "X" head, completely encapsulating it.───橡胶注塑到模具中时，压力使螺栓下降，橡胶就会完全填满X头。

You should now have both hands free to bolt down the cover.───现在空闲后的两手可以将阀盖螺栓卸下来.

You'll suffer from indigestion if you bolt down your food like that.───你那狼吞虎咽地吃东西,会得消化不良症的.

Back then I could bolt down three or four burgers and a pile of French fries.───那时我一顿能吃下三四个汉堡和一大堆炸薯条。

You'll have indigestion if you bolt down your food like that.───你那样狼吞虎咽地吃东西,会患消化不良的.

I like to think back to high school, when I could bolt down three or four burgers and a pile of French fries.───我喜欢回想高中时，那时我可以一气吞下三四个汉堡和一大堆炸薯条。

Worse, would he bolt down the trail under my tree, ruining any chance of safely darting him?───糟糕的是，它是不是沿着我树下小径跑了，让我没有任何机会安全地用标枪射中它呢？

Don't bolt ( down ) your food.───不要狼吞虎咽的.