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
That's out of the question.
决不可能。
That's another story.
那是另一回事。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。