arch
/ɑːtʃ/
n. 拱门, 拱形, 足弓
vt. 使成弓形
vi. 拱起, 成弓形
a. 主要的, 调皮的, 傲慢无礼的, 狡猾的
词形变换
过去式 arched · 过去分词 arched · 现在分词 arching · 第三人称单数 arches · 复数 arches
英文释义
n. a curved shape in the vertical plane that spans an opening
n. a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)
n. a passageway under a curved masonry construction
n. (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it
登录 后可记录学习进度。