Antiknock quality
[机] 抗爆性质, 防震品级
🧩 词语组成解析
n. 抗爆, 抗爆剂\\n[机] 防爆
🗣️ 情景例句
OK.
好的。
What time should I be at the departure gate?
我在什么时间到登机门？
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。