小狗听到门铃声发出了响亮的汪汪声。

The puppy gave a loud ___woof when it heard the doorbell.

织布时，纬线必须与经线交错编织。

When weaving, the ___woof must interlace with the warp threads.

看看这只可爱的小狗！多么迷人的小汪汪！

Look at this adorable puppy! What a charming little ___woof!