生锈

bust up───破坏

dust up───n.骚动；吵闹，争吵

rustle up───凑集到；搞到

bust ups───破坏

busts up───破坏

dust ups───除尘器

dusts up───n.骚动；吵闹，争吵

rust out───生锈

treasure for yourself with God, where no moth or rust can destroy nor thief come and steal it.───财宝！那里既没有虫蛀，也没有锈蚀，也不会有贼来挖墙洞偷窃。

Plant breeders have come up with remedies and strategies that could keep stem rust at bay.───育种学家们想出了补救措施和策略，可以阻止茎秆锈病蔓延。

And if they are indeed the same nails — eaten away by rust and bent at the end, almost purposefully — was their disappearance a conspiracy or a logistical slip-up?───假如千真万确是那两颗铁钉，已经锈迹斑斑且顶端弯曲，几乎故意所为，这样的失踪是蓄意密谋还是逻辑错误？

The boilers been sitting outside for a week or so and is starting to rust up a little.───锅炉坐在以外的一个星期，或使和开始生锈了一个小。