ARC

n. 弧形，弧線；弧光，電弧；情節（或主題）的發展；反三角函數 ^[1] 

v. 做弧形運動；形成電弧

adj. （三角函數和雙曲函數）反的

【名】 （Arc）（法）阿爾克（人名）

The beach swept around in an arc. 海灘呈弧形伸展開來。《牛津詞典》

The helicopter made a slow arc, passing over the mound but not stopping. 這架直升飛機做了一個緩慢的弧線運行，飛過那座小丘，但沒停下來。《柯林斯英漢雙解大詞典》

That's one reason why we have launched Arc, a new publication dedicated to the near future. 這就是我們推出Arc 的原因之一，因為這是一份為不久的將來而創造的新出版物。youdao

Unlike the original form used in early pendulum clocks, the anchor escapement permitted the pendulum to travel in a very small arc. 與在早期擺鐘中使用的原始形式不同，錨擒縱裝置允許鐘擺沿非常小的弧線運動。youdao

As one hemisphere of Earth tilts farther from the sun, the arc of the sun's daily path seen from that location lowers toward the horizon. 當地球一個半球距太陽的傾斜度更大時，從那個位置看到的太陽每日運行軌跡的弧線就會向地平線下降。youdao

Joan of Arc was burnt at the stake. 聖女貞德被處以火刑。《牛津詞典》

Joan of Arc was finally canonized by Pope Benedict XV in 1920. 聖女貞德最終在1920年被教皇本篤十五世追封為聖徒。《柯林斯英漢雙解大詞典》

In his version, a group of actors are rehearsing a play about Joan of Arc. 按他説，一羣演員正在排練一出關於聖女貞德的戲。《柯林斯英漢雙解大詞典》

Not surprisingly, the costs arc steep. 不足為奇的是，成本非常高。youdao

As the blackout hour moved across the globe, London's Big Ben, Paris' Eiffel Tower, and Arc de Triomphe flipped the switch. 當熄燈運動在全球展開時，倫敦的大本鐘、巴黎鐵塔、以及凱旋門都關了開關。youdao

By the 16th century, a pendulum clock had been devised, but the pendulum swung in a large arc and thus was not very efficient. 到了16世紀，人們發明了擺鐘，但鐘擺擺動的幅度很大，因此效率不高。youdao

Today, they arc once again a familiar sight, playing roles that are often just as important for the community as their original purpose. 今天，它們再次成為人們熟悉的景象，扮演着與它們最初的目的同樣重要的角色。youdao

It seemed to take Sirius an age to fall: his body curved in a graceful arc as he sank backward through the ragged veil hanging from the arch. 小天狼星摔倒好像用了很長時間：當他向後摔倒，通過了拱門上粗糙的簾子時，他的身體蜷成了一個優美的拱形。youdao

What is clear is that all sorts of government issues—education, health-insurance portability, worker retraining—arc no longer just bonuses to already prosperous lives but existential requirements. 清楚的是，政府的各種問題——教育、醫療保險的可轉移性、員工再培訓——不再僅僅是對已經富裕的生活的獎金，而是一種存在的需求。youdao

Reduce radius of synodical arc of tee. 縮小三通相貫區內拐角處圓弧半徑。youdao

The Aqishan-Yamansu island-arc belt occurred on a wide continental shelf sea in the Visean Stage. 阿齊山—雅曼蘇島弧帶發生在維憲期階段的廣闊大陸架海上。youdao

In this case, the arc is RDF: type. 在這個例子中，該圓弧是rdf：type。youdao

The arc under the Bishop's Chambers. 在主教處所下方的弧線。youdao

This is an arc, not unlike this one. 這是弧線，不像這個。youdao

The rainbow described an arc in the sky. 彩虹在天空形成了一道圓弧。youdao

OUTSIDE, the arc-light ceases abruptly. 外部 ，弧光突然停止。youdao

Sumatra itself is part of an island arc. 蘇門答臘島本身就是島弧的一部分。youdao

Central nervous modulation of new reflex arc. 新反射弧的中樞神經調節。youdao

So-called arc node lists contain arcs and nodes. 所謂的弧節點列表包含弧和節點。youdao

I mean, arc length could be positive or negative. 我意思是弧長可正可負。youdao

This has changed the arc of Hollywood careers. 這改變了好萊塢的職業軌跡。youdao

The arc of Moore's law brings the singularity ever closer. “摩爾定律帶來的圓弧讓我們比以往任何時候都接近奇點”。youdao

It traces an arc, not a straight line, as income increases. 當收入增高時，收入和身高關係呈弧形，而不是直線。youdao

Well, so in particular, how do you relate arc length and time? 尤其是你怎麼把弧長和時間聯繫起來？youdao

The sun's arc then gets higher in the sky as the tilt reverses. 當傾斜方向相反時，太陽的弧線就在空中升得更高。youdao ^[1]