生病后，他变得非常消瘦，几乎认不出来了。

After the illness, he became worryingly ___skinny and almost unrecognizable.

这条紧身裤太瘦了，穿着不舒服。

These ___skinny pants are too tight and uncomfortable to wear.

她更喜欢喝脱脂牛奶，因为脂肪含量较低。

She prefers to drink ___skinny milk because it contains less fat.