时间: 2025-04-23 12:53:24
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:2025-04-23 12:53:24
词源分析:Crane的词源可以追溯到古英语“cran,” 这个词本身来自于原始日耳曼语“kranô”,与拉丁语“grus”(意为“鹤”)相关联。作为动词,它可能源于“to crane one's neck”,形象地描述了伸长脖子的动作。
历史背景:该词的首次书面记录可以追溯到中世纪,尤其是在建筑和工程领域中,起重机作为一种重要的机械设备开始被广泛使用。
课本:在**的中学英语教材中,可能会在初中或高中的科技类文章中出现。美国的教材中,通常在小学或初中阶段的科学或工艺类课程中提到。
正式与非正式语境:
特殊场合:在法律或科学领域,crane可能指特定的起重机类型或在特定情况下的使用。例如,在建筑法规中可能会提到起重机的安全标准。
The crane lifted the heavy steel beams into place.
(起重机将重钢梁吊放到位。)
He craned his neck to catch a glimpse of the concert.
(他伸长脖子想瞥见音乐会的情景。)
The construction crew operated the crane with precision.
(施工队精确地操作着起重机。)
The tall crane on the skyline signaled new developments in the city.
(天际线上高耸的起重机标志着城市的新发展。)
She craned over the railing to see the fireworks.
(她越过栏杆伸长脖子去看烟花。)
*. The engineer explained how the crane would be used to lift the materials.
(工程师解释了起重机将如何用于吊起材料。)
During the festival, people craned their necks to see the floats.
(在节日期间,人们伸长脖子去看花车。)
The crane operator must be highly skilled to ensure safety.
(起重机操作员必须具备高超的技能以确保安全。)
They watched as the crane carefully placed the last piece of the structure.
(他们观看着起重机小心翼翼地放置结构的最后一块。)
As she craned to see the stage, she lost her balance.
(当她伸长脖子去看舞台时,失去了平衡。)
同义词:
反义词:
音标记忆法:/kreɪn/
词根记忆法:将“crane”与其词源联系起来,可以帮助理解其作为名词的多重含义(如“起重机”和“鹤”)。
谐音联想记忆:可以将“crane”联想为“长颈鹿”(虽然不相同,但都与伸长的脖子有关),帮助记忆其“伸长脖子”的意思。
[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。