[often in combination]able to repel a particular thing; impervious to a particular substance 抗…的,防…的 water-repellent nylon. 防水尼龙。
causing disgust or distaste 令人反感的,令人厌恶的 the idea was slightly repellent to her. 这个想法有点令她生厌。
noun
a substance that dissuades particular insects or other pests from approaching or settling 驱虫剂 a flea repellent. 跳蚤驱除剂。
a substance used to treat something, especially fabric or stone, so as to make it impervious to water (尤指涂于织物或石头上的)防水剂 treat brick with a silicone water repellent. 用硅树脂防水剂处理砖块。