「回音」

(pos:名詞)
<explanation>
yue:#聲波 嘅#反射
eng:echo; reflection of sound waves
<eg>
yue:間房好大回音。 (gaan1 fong2 hou2 daai6 wui4 jam1.)
eng:The echo is loud in the room.
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<explanation>
yue:#回覆
eng:reply
<eg>
yue:佢寄咗三十封求職信都毫無回音。 (keoi5 gei3 zo2 saam1 sap6 fung1 kau4 zik1 seon3 dou1 hou4 mou4 wui4 jam1.)
eng:He hasn't got a single reply from the thirty job application letters he sent.