grime 核心词议：
n. 污垢，污点；煤尘
grime 基本解释
速记方法
速记技巧
词源词根法
来自PIE*ghrei，刮，擦，涂沫，词源同chrism，Christ，chrome.原指涂在脸上伪装用的污泥。
知识扩展
grime 变化形式
复数： grimes
第三人称单数： grimes
过去式： grimed
过去分词： grimed
现在分词： griming
易混淆的单词： Grime
中文词源：
grime 积垢
来自PIE*ghrei, 刮，擦，涂沫，词源同chrism, Christ,chrome. 原指涂在脸上伪装用的污泥。
grime
精选例句
1、 Huge chimneys belched forth smoke and grime.
巨大的烟囱冒出烟和灰尘。
常见考点例句：
- Dust and grime can dramatically reduce the efficiency of solar panels
- 灰尘和污垢会显著降低太阳能电池板的效率
- Buildings were agreeably shrouded in grime .
- 建筑物愉快地笼罩在尘垢中。
- It is not until a more advanced stage of urbanisation is reached-with 75 % of the population in cities ( like , say , northern egypt or rio de janeiro ) - that it makes any sense to spend a lot on such policies as slum clearances , lest the now-teeming city is split apart by crime and grime .
- 只有等到城市化的更高阶段到来之时城市人口占到75%（比如像埃及北部或是里约热内卢）把大量金钱花在贫民区清拆（以免现在这个肿胀的城市因为犯罪和污秽而分裂）这类政策上面才是说得通的。
- A few years ago , any settled snow quickly acquired a dusting of black grime .
- 几年前，雪只要一落到地上很快就沾满了黑色的污垢。
- Also use undiluted vinegar to wipe off accumulated dust and grime on top of your refrigerator .
- 还可以用稀释的醋擦洗冰箱顶部积存下来的灰尘和污垢。