sensory
adj. 感觉的,感官的
例:Sharks have sensory organs that can detect faint electrical fields from other fish.
鲨鱼长有感觉器官,可以探测到其他鱼类微弱的电场。
serrated
adj.锯齿状的
例:The beech tree is one of many plants that have serrated leaves.
许多种植物长有锯齿的叶子,山毛榉树是其中之一。
sewerage
n.排水系统
例:The city's sewerage system was built one hundred years ago,and needs to be updated.
这座城市的排水设施始建于100年前,需要进行翻新。
sheath
n.鞘,外壳
例:He bought a sheath along with the sword so no one would hurt themselves on his sword.
他买了一把剑,带有一个剑鞘,这样就不会有人被他的剑弄伤了。
shiver
n./v.颤抖
例:She shivered in the cold air.
她在寒风中瑟瑟发抖。
shortcut
n.捷径
例:They took a shortcut to get to the airport faster.
为了更快地到达机场,他们抄了一条近路。
shriek
v.尖声叫喊 n.尖叫,尖声
例:She shrieked at the sight of the mouse.
她一看到老鼠便尖叫起来。
shrivel
v.枯萎
例:She ought to pick the lettuce before it shrivels and dies.
她应该在莴苣枯死之前把它摘走。
shrub
n.灌木;灌木丛
例:Shrubs can make a cute border around the lawn but they do not provide any privacy because of their low height.
灌木可以沿草坪形成一个可爱的边界,但它们无法保证任何私密性,因为它们太矮了。
shuffle
vt.洗牌
例:She shuffled the deck at the beginning of every new card game.
每一局扑克牌开始之前,她都要洗牌。