cranes

crane的音标为[krein]，基本翻译为“起重机；鹤；伸长；探出”。

速记技巧：可以联想单词“起重”和“伸长”的场景，用形象记忆法来记这个单词。例如，可以把crane想象成起重机吊着食物，画面中有长长的手臂伸出来，这样就能快速记住这个单词。

Crane这个词的英文词源可以追溯到古英语中的“cræne”，意为头。它的变化形式包括过去式“craned”，过去分词“craned”和现在分词“craning”。

相关单词：

1. Crane in English means a type of large, powerful bird that carries heavy objects with its long neck. It is also used as a verb meaning to lift or carry something using a long neck.

2. Crane is also used in the context of construction to refer to a large lifting device that can move heavy objects.

3. Crane is also used metaphorically to refer to a person who is able to handle difficult or stressful situations with ease and grace.

总的来说，Crane这个词在英语中具有多重含义和用法，它既可以指一种长颈鸟类，也可以用作动词表示举起或搬运重物，还可以用于建筑领域的专用名词以及比喻意义。它的形象和特性使其在语言中具有丰富的表现力。

常用短语：

1. crane in (to) 吊起

例句：The workers quickly craned in a new roof to the building.

2. crane out (from) 吊出

例句：The injured were craned out of the wreckage.

3. on the jacks 在支架上

例句：The car is on the jacks for repairs.

4. jack up (sth) 把(某物)吊起

例句：Jack up the car to check the oil level.

5. jackrabbit 跳得很快的人或物

例句：He was a jackrabbit in a race.

6. under the crane 在起重机下

例句：The construction site is under the crane for repairs.

7. lift a crane 举起起重机

例句：The operator lifted the crane to clear a fallen tree.

英文小作文：

标题：Crane and its Importance in Construction Work

Crane is a versatile machine that is used in construction work for lifting, moving and placing various materials and objects. From building to bridge construction, cranes play an essential role in speeding up the work process and ensuring safety of workers. From lifting heavy materials to moving small objects, cranes have no limitations and can perform various tasks effectively and efficiently.

Moreover, cranes are also used for maintenance work of vehicles, boats and aircrafts. They are also used for lifting and moving heavy equipment and machinery in factories and workshops. Without cranes, the work process would be tedious and time-consuming, which would affect productivity and efficiency of work.

In conclusion, cranes are essential machines in construction work that have revolutionized the way work is performed. They have made work faster, safer and more efficient, which has resulted in increased productivity and efficiency of workplaces across the world.