常見例句

雙語例句

• Other cracks with complicated shapes, such as the "hook" crack, the "zigzag" crack, the "chevron" crack and the "umbrella" crack, consist of the above mentioned three basic cracks.
  鉤形、“人”字形、“之”字形、傘形等形狀的微裂紋是由這三種基本形狀的微裂紋構(gòu)成的。
返回 zigzag cracks