这张桌子是用松木做的。

This table is made of ___pine wood.

自从她最好的朋友搬走后，她一直郁郁寡欢。

She has been ___pining ever since her best friend moved away.

自从她搬走后，他就因为思念而日渐消瘦。

He has been ___pining away since she moved away.