3 gel

gel
n[C, U]
(esp in compounds 尤用以构成复合词) semi-solid jelly-like substance 凝胶; 冻胶
    bath-gel, hair-gel, ie jelly-like soap or shampoo 凝胶状皂、 洗发液. gel, v (-ll-) [I]
1 set into a jelly 形成胶体; 胶凝; 胶化
    This liquid gels faster in cold weather. 这种液体天冷时凝结得快些.
2 (fig 比喻) take definite form 成形
    My ideas are beginning to gel. 我的想法逐渐形成了.