它的初始不透明度是0，即完全透明。

Its initial opacity will be zero, which is fully transparent.

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设置透明度为25%，填充透明度为50%。

Set Opacity to 25% and Fill to 50%.

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透明度可以从0%到100%调整当前图层的整体透明度。

Opacity will allow you to control the transparency of the entire current layer from 0% to 100%.

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如果你没有申报的透明度，这将是完全不透明。

If you do not declare the transparency, it will be fully opaque.

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如果你没有申报的透明度，这将是完全不透明。

If you do not declare the transparency, it will be fully opaque.

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