arch-主題

arch

[ɑ:tʃ]

n.拱, 拱門, 拱狀物
v.成拱形,拱起 
adj.主要的, 調皮的

例句與用法：

Have you been to the Triumphal Arch?

你去過凱旋門嗎？

The arch has a span of 60 metres.

那個拱的跨度為60米。

The cat arched its back when it saw the dog.

那貓看見狗時就拱起了背。

The bridge has three arches.

這座橋有三座拱洞。

The cat arched its back in anger.

那隻貓氣得拱起了腰。

詞形變化：

副詞: archly | 名詞: archness | 動詞過去式: arched | 動詞過去分詞: arched | 動詞現在分詞: arching | 動詞第三人稱單數: arches |

英文解釋:

名詞 arch:

a curved shape in the vertical plane that spans an opening

a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)

a passageway under a curved masonry construction

同義詞：archway

(architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it

動詞 arch:

form an arch or curve

同義詞：curve, arc

形容詞 arch:

(used of behavior or attitude) characteristic of those who treat others with condescension

同義詞：condescending, patronizing, patronising

expert in skulduggery

以上來源於大辭典