加重背心

weighed out───v.称出

weight belt───n.加重带

weighted down───使负重；给……加负担

weightiest───重大的；严重的（weighty的最高级）

weighted average───[数]加权平均数

weighted averages───加权平均

weightlessness───n.失重；无重状态

Some children may respond well to what professionals call deep pressure techniques such as wearing a weighted vest or brushing.───有些孩子可以较好地回应专业上称为深压的技术，如穿着偏重的背心或用来拂拭东西。