Dik-dik
n. 犬羚（产于非洲东部）
🧩 词语组成解析
abbr. 德国橡胶研究院
abbr. 德国橡胶研究院
🗣️ 情景例句
No harm done.
没什么。
I slipped on the stairs and fell down.I broke my leg.
我在楼梯上滑倒了并且掉下来我弄断了腿的。
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。