echo

/'ekәu/

柯林斯星级

BNC频率: 3517

现代语料频率: 3424

大学英语四级大学英语六级考研英语托福雅思

中文翻译

n. 回声, 回音, 回波

vi. 发回声, 随声附和

vt. 摹仿, 重复, 反射

[计] 回显; DOS批处理命令:控制MS-DOS命令是否在屏幕上显示

英文解释

n. the repetition of a sound resulting from reflection of the sound waves

n. (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained

n. a reply that repeats what has just been said

n. a reflected television or radio or radar beam

词态变化

过去式:echoed

复数形式:echoes

过去分词:echoed

现在分词:echoing

第三人称单数:echoes

常见例句

n a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin)

plural of adrenaline n a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin)

not having or producing echoes

n a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

plural of Asdic n a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

今日更新

更新时间：2025-06-04 11:33:26

phenylglycocoll

expressage

dimethisoquin hydrochloride

be packed like sardines