racking

Japan is racking up record trade surpluses with the United States.

日本与美国的贸顺差正在创新高。

I’ve been racking my brains all day trying to remember his name.

我一整天都绞尽脑汁，忆起他的名字。

Cantilever Racking:It is fit for long material, annulation,boards,and irregular goods.

悬臂式货架适用于放长物料，环形物料，板材和不规则物料。

All night I have been tossing and turning racking my brains to think what could have possessed the young man to kill himself.

整整一晚我辗转反侧, 绞尽脑汁, 弄明白是什么原因竟能促成这个年轻人自杀。