时间: 2025-04-25 14:36:10
美: [kren]
英: [kreɪn]
n. 吊车,起重机;鹤
vi. 伸着脖子看;迟疑,踌躇
vt. 用起重机起吊;伸长脖子
n. (Crane)人名;(意、葡)克拉内;(英、法、西)克兰
最后更新时间:2025-04-25 14:36:10
词源分析:Crane 源自古英语 "cran", 其词根与德语 "Kran" 和拉丁语 "grus"(鹤)相关。这个词与其长腿和脖子的特征有密切关系。
历史背景:Crane 作为鸟类的名称在古英语文献中首次出现,起重机的使用则可追溯到中世纪,用于建筑和其他重物搬运。
课本:该单词可能出现在**的初中和高中英语教材中;在牛津和美国的教材中,通常出现在与工程、建筑或自然科学相关的章节中。
正式与非正式语境:
特殊场合:在科学文献中,"crane" 可能用于描述某种机制或生物特性,如“the crane's long neck allows it to feed in shallow waters.”(鹤的长脖子使它能够在浅水中觅食。)
The construction site was bustling with activity, and the crane towered over the workers.
(建筑工地热闹非凡,起重机高高耸立在工人们的头顶。)
A flock of cranes flew overhead, their calls echoing in the clear sky.
(一群鹤飞过头顶,它们的鸣叫在晴朗的天空中回荡。)
The engineer explained how the crane could lift loads that weighed several tons.
(工程师解释了起重机如何能够吊起几吨重的货物。)
In many cultures, the crane is a symbol of longevity and good fortune.
(在许多文化中,鹤是长寿和好运的象征。)
The crane's graceful movements are a joy to watch during the spring migration.
(鹤在春季迁徙时优雅的动作让人赏心悦目。)
同义词:
反义词:
音标记忆法:通过发音记住 "crane" 的发音 /kreɪn/,可以联想“克雷恩”来帮助记忆。
词根记忆法:理解 "cran"(起重机)和 "grus"(鹤)的词根,记住它们的相关性。
通过这些步骤,学*者可以全面理解并掌握 "crane" 这个词的含义及用法。
[N-COUNT] A crane is a large machine that moves heavy things by lifting them in the air. 起重机
例:The little prefabricated hut was lifted away by a huge crane.那间小小的预制棚屋被一台巨大的起重机吊走了。
[V-T/V-I] If you crane your neck or head, you stretch your neck in a particular direction in order to see or hear something better. 伸长 (脖子)
例:She craned her neck to get a better view.她伸长脖子以便看得清楚一些。
例:Children craned to get close to him.孩子们伸长脖子想靠近他。