将蛋白打发至发泡，细砂糖慢慢加入，继续打发至硬状。

Whisk the egg white, add in caster sugar gradually, continue whisk until stiff peaks form.

youdao

将蛋白打发至发泡，细砂糖慢慢加入，继续打发至硬状。

Whisk the egg white, add in caster sugar gradually, continue whisk until stiff peaks form.

youdao