有膜的

The only essential change which had been performed was in the field of the implants' surface treatment.

唯一重大的改变就是在种植体的表面这一领域。

Pros: Very Powerful - Froths milk, grinds flax seeds and crushes ice.

优点：马力强劲-打奶泡，磨碎亚麻种子及搅碎冰块。