Crutchfield traction Crutchfield

• 牵引

Crutchfield traction Crutchfield的用法和样例：

例句

1. I'll show you how the traction is applied.
   我会让你看如何做这种牵引。
2. We may continue the traction up to three weeks.
   我们可能要连续牵引三个星期。