feat
/fiːt/noun
- an achievement that requires great courage, skill, or strength壮举; 武艺; 技艺; 业绩, 功绩：
the new printing presses were considerable feats of engineering.
这些新型印刷机是工程学上了不起的成就。
词源
late Middle English （in the general sense 'action or deed'）： from Old French fait, from Latin factum （see FACT）.