
好词典

源自中古英语 'archen',最终源于拉丁语 'arcus'(弓、拱),通过古法语 'archer'(弯曲)演变而来。
❶ 形容物体呈拱形或弯曲的形状,通常用于描述建筑结构或自然形态的弯曲状态。
“The cat stretched its back into an arched position.”
(猫把背弓成了一个拱形。)
“The bridge has an arched design to support heavy loads.”
(这座桥采用拱形设计以承受重载。)
arched back — 指背部弓起的姿态,常见于动物伸展或人类表达某些情绪时的身体语言。
“The dog showed its aggression with an arched back and raised fur.”
(狗弓起背竖起毛发,表现出攻击性。)