Antiknock substance
[机] 抗爆剂
🧩 词语组成解析
n. 抗爆, 抗爆剂\\n[机] 防爆
🗣️ 情景例句
Fine.
好啊。
I wonder if the dentist could fit me in early tomorrow?
请问明天一早牙科医生能抽空给我看一下吗？
Yes, and full payment is due within 30 days.
是的，如果在30天骨付款就没有折扣。