shank diameter

例句：

1. 1. The engineer measured the shank diameter of the pipe to ensure it was within specifications.
   工程师测量了管道的腿径以确保它符合规格。
2. 2.During the construction process, the workers had to measure the shank diameter to ensure the joints were secure.
   在施工过程中，工人们必须测量腿径以确保接缝牢固。
3. 3. The new design uses a larger shank diameter to improve durability and reduce wear.
   新设计使用了更大的腿径以提高耐用性和减少磨损。