arch
音标发音
- 英式音标 [ɑːtʃ]
- 美式音标 [ɑːrtʃ]
- 国际音标 [ɑ:tʃ]
- 英式发音
- 美式发音
基本解释
- n. 弓形，拱形；拱门
- adj. 主要的
- vt. 使…弯成弓形；用拱连接
- vi. 拱起；成为弓形
- n. (Arch)人名；(德)阿尔希；(英)阿奇
词源解说
- 1300年左右进入英语，直接源自古法语的arche，意为桥拱；最初源自拉丁语的arcus。
同根派生
- adj性质的同根词
- arched：拱形的；有拱的；弓形结构的。
- arching：形成拱的。
- adv性质的同根词
- archly：狡猾地；顽皮地；主要地；淘气地。
- n性质的同根词
- archer：弓箭手。
- arching：弓状结构；拱架；拱作用。
- v性质的同根词
- arched：成弓形弯曲；成弓形（arch的过去分词形式）。
- arching：成弓形弯曲；成弓形（arch的ing形式）。
用法辨析
- arch的基本意思是“拱,拱门”,用于比喻则表示“拱形物”。
- arch常用在前缀，常见的有arch-，arche-和archi-。正常情况下，以arch作为前缀的部分发音同arch一样，但是除了单词archangel和它的衍生词。在比较长的单词中，arch部分常发“arki:”，如archbishop (-ch-)，archiepiscopal (-k-)，和arch-deacon (-ch-)，archidiaconal (-k-)。
n. (名词)
英汉例句
- The bridge had seven arches.
这座桥有七个拱洞。 - The trees arch overhead.
树木在头顶上弯成拱形。 - The cat arched her back when she saw the dog.
猫看见那只狗时拱起了背。 - He tapped the side of his nose in an uncharacteristically arch gesture.
他轻叩鼻侧,做了个不常见的调皮手势。 - She was rather arch in her behaviour.
她的举止有点淘气。
用作名词 (n.)
用作动词 (v.)
用作不及物动词: S+～(+A)
用作及物动词: S+～+ n./pron.
用作形容词 (adj.)
用作定语: ～+ n.
用作表语: S+be+～+ prep. -phrase
词组短语
- memorial arch 牌坊
- arch bridge 拱形桥
- arch dam 拱坝，拱形坝
- arch roof 拱形屋顶
- blue arch of the sky 苍穹
- arch one 's eyebrows 拱起眉毛
- arch the back 拱起背
- arch expression 调皮的笑容
- arch gesture 调皮的手势或姿势
用作名词 (n.)
形容词+～
～+名词
～+介词
用作动词 (v.)
用作形容词 (adj.)
英英字典
- (CURVED STRUCTURE) a structure, consisting of a curved top on two supports, that holds the weight of something above it
- (SHAPE) something that has the shape of an arch, often used for decoration
- (FOOT) the raised curve on the bottom of your foot
- (BODY) any organ or part of the body that is curved in shape
- to make the shape of an arch
- showing that you think it is amusing that you know more about something than someone else does
- An arch is a structure that is curved at the top and is supported on either side by a pillar, post, or wall.
- An arch is a curved line or movement.
- The arch of your foot is the curved section at the bottom in the middle.
- &rarrsee also arched
- If you arch a part of your body such as your back or if it arches, you bend it so that it forms a curve.
- knowing or superior
剑桥英英字典
柯林斯英英字典
专业释义
- 拱
With the reasonable included angle, the inclination of ribs can improve the lateral stability of arch efficiently.
在合理内倾角度下,拱肋内倾可以有效地提高拱的横向稳定性。水利工程
- 拱
The material,shape,size of concrete arch structure were optimized by using the software ANSYS and the theory of nonlinear finite element.
5．用ANSYS分析软件，运用非线性分析方法对常态混凝土拱结构的材料，形状，尺寸进行优化设计。土木建筑工程
- 拱
- 弓形结构
- 拱门
- 足弓
- 足背
- 齿弓
- 主要
Through engineering design argues that the main buildings of Shimenkan Hydropower Station include: concrete arch dam, water power systems, ground factory premises.
石门坎水电站工程项目主要建筑物包括:挡水建筑物、引水发电系统、地面厂房等,通过工程设计方案论证,确定了工程项目的主要指标。数学
- 拱形
- 肢接计算阶层
- 拱
- 弓
- 齿拱
- 拱
- 拱券