stretchmarks/ˈstretʃ ˌmɑːrks/名词(因怀孕或其他原因较快变大而在皮肤上出现的)拉伸纹Stretch marks are a normal reaction to the skin stretching.拉伸纹是皮肤拉伸的一种正常反应。想跟读,去练习