1.something that slackens or loosens something else, especially a chemical used to straighten hair
1.Spine relaxer Lie on your stomach, your hands under your face, palms flat and fingers facing inward.
脊柱松弛俯卧,把你的双手放在你的脸下面,手掌平放手指向内。
2.It is straightened with a chemical called a "hair relaxer" .
那是用一种叫“头发松弛剂”的化学品弄直的。
3.I'm going to buy some relaxer for my hair.
我要买些顺发剂来弄我的头发。