Octane promoter
[化] 抗爆剂(改善爆震性能的添加剂)
🧩 词语组成解析
n. 辛烷\\n[化] 辛烷; 正辛烷; 辛烷; 辛级烷
promoter
[prə'məutə]
n. 助长者;发起人;促进者;
🗣️ 情景例句
After the marathon, most of the competitors looked all in.
跑完马拉松，大多数参加比赛的人显得疲劳不堪。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
I must definitely get that fellow posted. '
我一定要把那个家伙打发走。”