put grit in the machine中文什么意思

阻挠

• put:    n. ＝putt.
• grit:    n. 1.粗砂，砂砾，砂粒。 2.＝ ...
• machine:    n. 1.机(器)，机械；机关，机构 ...

例句与用法

1. In order to protect international status and the domestic economy , the u . s . government not only try to keep within limits of chinese development but also create difficulties and put grit in the machine for the trade between china and u . s .
   为了保证美国的国际地位和保护其国内的经济发展,美国不仅想方设法遏制中国经济还对中美之间的进出口贸易诸多刁难和阻挠。