Antiknock characteristics
[化] 抗震性
🧩 词语组成解析
n. 抗爆, 抗爆剂\\n[机] 防爆
n. 特性, 特征；特质；特色（characteristic的复数）
🗣️ 情景例句
Hand me two eggs from the refrigerator,
替我从冰箱拿两个蛋来。
To play hopscotch
玩跳房子
but they do underline the general principle that the relationship between elephant and mahout is the key to successful training.
但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关键。