它们的身体密度很高，没有办法不下沉。
不下沉的细小的固体的颗粒与液体或气体的混合物。
Mixture of fine particles of any solid with a liquid or gas that does not settle out.
摆姿势的时候，身体侧边应当呈一直线，不下沉也不弯曲。
When getting in to position, your side should be a straight line, not sagging or curved.
车间一层地面局部下降1米，钢柱下做钢筋混凝土短柱，柱脚不下沉。
Part of the shop ground should be 1m lower than 0.000 elevation, steel column feet don't descend, RC column to the base instead.
这个专利设计刚好给予了此球恰到好处的重量和弹力，以便球可在水上跳起而不下沉。
This patented design gives it just the right weight and springiness to bounce on water and not sink.
这个专利设计刚好给予了此球恰到好处的重量和弹力，以便球可在水上跳起而不下沉。
This patented design gives it just the right weight and springiness to bounce on water and not sink.
应用推荐