• vt. 反射；重復(fù)
• vi. 隨聲附和；發(fā)出回聲
• n. 回音；效仿

來自PIE*wagh, 回聲，回響，詞源同catechism, 教義問答。

echo

echo: [14] Echo comes via Old French or Latin from Greek ēkhó, a word related to ēkhé ‘sound’. It may have originated as a personification of the concept ‘sound’, which developed eventually into the mythological mountain nymph Echo, who faded away for love of Narcissus until nothing but her voice was left. (The Greek verb derived from ēkhé, ēkhein, is the ultimate source of English catechism.)
=> catechism

echo (n.)

mid-14c., "sound repeated by reflection," from Latin echo, from Greek echo, personified in classical mythology as a mountain nymph who pined away for love of Narcissus until nothing was left of her but her voice, from or related to ekhe "sound," ekhein "to resound," from PIE *wagh-io-, extended form of root *(s)wagh- "to resound" (cognates: Sanskrit vagnuh "sound," Latin vagire "to cry," Old English swogan "to resound"). Related: Echoes. Echo chamber attested from 1937.

echo (v.)

1550s (intrans.), c. 1600 (trans.), from echo (n.). Related: Echoed; echoing.

1. Pinks and beiges were chosen to echo the colours of the ceiling.

選用了粉紅色和米色，以跟從天花板的顏色。

來自柯林斯例句

2. Many phrases in the last two chapters echo earlier passages.

最后兩章中的很多說法是對前面段落的呼應(yīng)。

來自柯林斯例句

3. The old fable continues to echo down the centuries.

這則古老的寓言流傳了數(shù)個(gè)世紀(jì)。

來自柯林斯例句

4. Political attacks work only if they find an echo with voters.

政治攻擊只有在選民中引起共鳴才會(huì)有作用。

來自柯林斯例句

5. There was an echo on the line and I couldn't hear clearly.

電話里有回音，我聽不清楚。

來自《權(quán)威詞典》