These can have potential hang-up areas, like a too-abrupt taper into an adapter fitting.

这些部件具有潜在的壁挂区域，如同一个过分尖锐的锥形物放进一个接头中那样。

youdao

These can have potential hang-up areas, like a too-abrupt taper into an adapter fitting.

这些部件具有潜在的壁挂区域，如同一个过分尖锐的锥形物放进一个接头中那样。

youdao