单词	年关临近
释义	年关临近 be close to the end of a year
随便看	precision spectrograph precision spectrophotometry precision spectroscopy precision speed lathe precision speed optical lathe precision speed reduction device precision spherometer precision spin Precision spindle precision spindle bearing precision spraying precision square precision stacking precision stage precision stainless steel strip precision stamp forging precision standard precision standard balance precision star calendar precision static forbid yoke precision static foroid yoke precision static toroid yoke precision steel precision steel casting precision steel castings