Yoo-hoo
interj. (以唤起注意)喂
🧩 词语组成解析
n. (Yoo)人名；(朝)见 Yu
int. 呼！（表示高兴, 轻蔑, 赞同, 激动等）
🗣️ 情景例句
Try to take it easy.
放轻松点。
I couldn't help it.
我没有办法。
Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths.
长期以来，历史学家一直对雕刻在墙壁上、骨头上、古代长毛象的象牙上的点、线和形形色色的符号感到困惑不解。