hulloon Basic wordsalso onCEFR Beginners (A1)? CEFR Elementary (A2)? Band 1 (BND1)? 哈罗,喂 hullo hullo(interjection) 哈罗,喂 hey hey(interjection) 你好!(表示问候),喂!(引起注意等) hi hi(interjection) 嗨!(表示问候或用以唤起注意) hello hello(exclamation) 你好,喂 hey hey(exclamation) 嘿! hi hi(exclamation) 嗨! Forms interjectionexclamation hullo hello hey hey hi hi