He tends to chew things over too much in his mind.他这个人就爱在心里反复琢磨事儿。Chew your food well and do not rush meals.充分咀嚼食物,吃饭不要太快。Savour the flavour of each mouthful, and chew your food well.细细品尝每一口的味道,充分咀嚼。...
to have Scottish ancestry祖籍苏格兰The family has traced its ancestry to the Norman invaders.这个家族将自己的世系追溯到诺曼征服者.Their ancestry settled the land in 1856.他们的祖辈1856年在这块土地上定居下来....