Bushing

ជាទម្រង់ Gerund ឬ Present Participle នៃ bush

1.

(a replaceable thin tube or sleeve, a lining for a hole, an insulating lining or part) ទ្រនាប់

1.

The operation of fitting bushes, or linings, into holes or places where wear is to be received, or friction diminished, as pivot holes, etc.

2.

A bush or lining; -- sometimes called a thimble.