bearing bush的用法和樣例：
例句
- Remove the lower insert from the bearing cap.
從軸承蓋上拆去下軸瓦。 - For this big-end bearing, steel-backed lead or tin shell bearings are used.
對連桿大頭軸承來(lái)說(shuō)，使用的是鉛的鋼背或錫的軸瓦式軸承。 - The bush of thrust bearing is made of elastic-metal fluoroplastics, advantageous in a strong supporting capability.
推力軸承瓦為彈性金屬氟塑料瓦，具有承載能力強的特點(diǎn)。
