美国留学选择什么专业好?留学美国热门专业推荐
2019-06-26
更新时间:2024-03-17 14:11作者:小编
catkin是一个英文单词,是指植物的雄性花序,通常为柔软的、细长的、垂直生长的小枝。它也可以用来指这种花序所结成的果实。
catkin [ˈkætkɪn]
catkin作为名词,可用于形容植物的雄性花序或果实。它通常用来描述某些树木或灌木上的一种特殊结构。在英语中,它也可以作为姓氏使用。
1. The willow tree was covered in catkins, making it a beautiful sight in the spring. (柳树上挂满了雄性花序,在春天变得格外美丽。)
2. The catkins of the hazel tree are an important source of food for many animals. (榛树的雄性花序是许多动物重要的食物来源。)
3. The catkins on the birch tree were swaying gently in the breeze. (白桦树上的雄性花序在微风中轻轻摇曳。)
4. The catkins on this particular species of oak tree are much longer than usual. (这种特定品种橡树上的雄性花序比平常要长得多。)
5. Mr. Catkin is a well-known botanist who has dedicated his life to studying plant structures. (卡特金先生是一位知名的植物学家,他一生都致力于研究植物结构。)
在英语中,catkin的同义词包括:ament、spikelet、spadix等。它们都可以用来指植物的雄性花序或果实。:
1. The aments on the pine tree were shedding their pollen, causing my allergies to act up. (松树上的雄性花序正在散发花粉,导致我的过敏反应加剧。)
2. The spikelets on the wheat plant were ripe and ready for harvesting. (小麦植株上的穗子已经成熟,可以开始收割了。)
3. The spadix of the calla lily is actually a modified leaf rather than a flower. (马蹄莲的肉穗实际上是一片改变了形态的叶子,而不是花朵。)
通过本文可以了解到,catkin这个单词在英语中有着丰富的含义和用法。它既可以指植物的雄性花序或果实,也可以作为一个姓氏使用。同时,它还有许多同义词可以替代使用。希望本文能够帮助读者更好地理解和运用这个单词。