Air buld

  • 气泡

Air buld的用法和样例:

例句

  1. Between the fibers are many small pockets of air.
    纤维之间有很多小气泡。
  2. Methods were proposed to prevent air entrain-ment.
    同时提出了充模过程中防止气泡卷入的措施。
目录 查词历史