bobbin

Noun

Japanese Meaning

ワイヤーが巻かれるスプールまたはシリンダー / ミシンで下糸を保持する小さな糸巻き

She carefully removed the damaged bobbin from the coil winding machine and replaced it with a new one.

彼女はコイル巻線機から損傷したスプールを慎重に取り外し、新しいものと交換した。

Sense（1）

A spool or cylinder around which wire is coiled.

Ignition coils using a bobbin molded from high-performance polyester withstand open-circuit bench tests to 70kV.

Sense（2）

In a sewing machine, the small spool that holds the lower thread.

Wind the bobbin, place it in the machine, and raise the thread.

Sense（3）

Sense（4）

(haberdashery) A fine cord or narrow braid.

bobbins

（ plural ）