台上有不透水的罩篷.There was a waterproof canopy over the platform.它不能通过云母这样的不透水的物质.It could not pass through material impervious to water such as mica.皮肤的外层不透水.The external layer of the skin is relatively impermeable to water....
escape的近义词有：escape, avoid,escape, flee, fly, get away, run away。下面这两个动词都有"躲避危险"的含义：escape：多指避开实际的威胁，暗示威胁或危险正在迫近。avoid：侧重有意识地躲避开要冒险或有危险的事物或情况。下面这些动物或短语动词都有"逃跑，逃脱"的含义：escape：侧重逃跑的结果，不强调逃跑时的匆忙或危险情况。flee：书面用词，侧重指逃跑时动作匆忙，多含惧怕...