High-octane gasoline
[化] 高辛烷值汽油
🧩 词语组成解析
high
[haɪ]
adj. 高的;高尚的，崇高的;高音调的;高级的，高等的;
adv. （程度等）高地;高价地;奢侈地;
n. 高处，高位;[气象学]高气压;高压地带;高水平;
n. 辛烷\\n[化] 辛烷; 正辛烷; 辛烷; 辛级烷
🗣️ 情景例句
We were very young.
我们那时很年轻。
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。