Alternatively, an elastomeric material can be coated onto the blade or form the blade itself.

可替代地，可将弹性材料涂在桨叶上或形成桨叶本身。

youdao

Alternatively, an elastomeric material can be coated onto the blade or form the blade itself.

可替代地，可将弹性材料涂在桨叶上或形成桨叶本身。

youdao