【shell】的翻译、意思
时间: 2025-01-04 06:28:03【shell】怎么读
美:[ʃɛl]
英:[ʃel]
【shell】是什么意思、字义解释
1. n. 壳,贝壳;炮弹;外形
2. vi. 剥落;设定命令行解释器的位置
3. vt. 剥皮;炮轰
【shell】的详细解释
英文单词学*与分析:[shell]
1. 基本定义:
- 字面意思:Shell的字面含义是“外壳”或“壳体”,可以指动物的外壳、坚果的壳,或者软件中的命令行界面。
- 词性:名词(noun)、动词(verb)
2. 词源与起源:
-
词源分析:Shell源于古英语“sceall”,意指“壳”或“外壳”。其词根与德语的“Schale”和荷兰语的“schil”相似,均表示与保护或覆盖相关的概念。
-
历史背景:Shell作为“外壳”的使用可以追溯到中世纪时期,在技术领域,指代软件的命令行界面始于20世纪70年代的计算机科学发展。
-
课本:可能出现于**的英语教材包括《新概念英语》,适合初中及高中生;在牛津与美国的教材中,通常出现在计算机科学或环境科学的课程中,适合高中生及大学生。
3. 使用场景:
-
正式与非正式语境:
- 正式:在科学文献中,"The shell of the mollusk is composed primarily of calcium carbonate."(软体动物的外壳主要由碳酸钙组成。)
- 非正式:在日常对话中,"I cracked the shell of the nut to eat it."(我把坚果的壳打破来吃。)
-
特殊场合:
- 科学:在生物学中,"The shell protects the soft body of the turtle."(壳保护了海龟的软体。)
- 软件:在计算机科学领域,"The command shell allows users to interact with the operating system."(命令行界面允许用户与操作系统交互。)
4. 示例句子:
-
The turtle hides inside its shell when it feels threatened.
(乌龟在感到威胁时会躲进它的壳里。) -
The artist used a shell to create a unique sculpture.
(这位艺术家使用了一个贝壳来创作独特的雕塑。) -
In programming, a shell script automates tasks for the user.
(在编程中,Shell脚本为用户自动化任务。) -
The egg's shell is fragile and needs to be handled with care.
(鸡蛋的壳很脆弱,需要小心处理。) -
The shell of the software provides a user-friendly interface.
(该软件的界面提供了用户友好的操作界面。)
5. 同义词与反义词:
-
同义词:
- Husk:通常指植物的外壳或外部保护层,强调保护功能。
- Case:可以指某物的外壳或外部覆盖物,含义更广。
-
反义词:
- Core:指内部或核心部分,与“外壳”相对,强调内部的实质性内容。
- Nucleus:通常指生物细胞的核心部分,也与“外壳”形成对比。
. 学方法:
选择词根记忆法:
- 记住“shell”的词根“sceall”,可以联想到与保护和外部覆盖相关的事物,如“保护壳”、“外壳”等。通过联想相似的词汇(如“case”、“husk”)来加深理解。
7. 关联词汇:
- Protect(保护)
- Cover(覆盖)
- Outer(外部的)
- Interface(界面)
- Structure(结构)
通过以上分析,可以更全面地理解并记忆单词“shell”。
【shell】例句
1、[N-COUNT] The shell of a nut or egg is the hard covering which surrounds it. (坚果或蛋的) 壳
例:They cracked the nuts and removed their shells.他们打破坚果并剥掉果壳。
2、[N-UNCOUNT] Shell is the substance that a shell is made of. 壳料
例:...beads made from ostrich egg shell.…鸵鸟蛋壳做成的珠子。
3、[N-COUNT] The shell of an animal such as a tortoise, snail, or crab is the hard protective covering that it has around its body or on its back. (动物的) 甲壳
例:...the spiral form of a snail shell.…蜗牛壳的螺旋形状。
4、[N-COUNT] Shells are hard objects found on beaches. They are usually pink, white, or brown and are the coverings which used to surround small sea creatures. 贝壳
例:I collect shells and interesting seaside items.我收集贝壳以及海边有趣的东西。
5、[V-T] If you shell nuts, peas, shrimp, or other food, you remove their natural outer covering. 剥…的壳
例:She shelled and ate a few nuts.她剥了一些坚果吃。
6、[N-COUNT] If someone comes out of their shell, they become more friendly and interested in other people and less quiet, shy, and reserved. 矜持
例:Her normally shy son had come out of his shell.她那平时害羞的儿子已经开始活跃起来了。
7、[N-COUNT] The shell of a building, boat, car, or other structure is the outside frame of it. 框架
例:...the shells of burned buildings.…被烧毁的建筑物的框架。
8、[N-COUNT] A shell is a weapon consisting of a metal container filled with explosives that can be fired from a large gun over long distances. 炮弹
例:Tanks fired shells at the house.坦克向那座房子发射炮弹。
9、[V-T] To shell a place means to fire explosive shells at it. 炮击
例:The rebels shelled the densely-populated suburbs near the port.那些叛乱者炮击了港口附近人口稠密的郊区。
10、[N-VAR] shelling 炮击
例:Out on the streets, the shelling continued.在外面街道上,炮击在继续。