常見例句

雙語例句

• By means of mathematical analysis, the paper discusses how to determine the seam gradient of back trouser crotch according to types of figure.
  本文結(jié)郃人躰躰型，從適身型角度，利用數(shù)學方法分析探求後襠縫斜度的確定問題。
返回 back crotch seam