Unleaded petrol
[化] 无铅汽油
🧩 词语组成解析
a. 无铅的；不包铅的；[印]不插铅条的
petrol
['pɛtrəl]
n. 汽油;
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
When the police arrived, I was doing the housework.
当警察来的时候，我在做家务。
He usually drops in at my place on his way home.
他常常在回家的路上顺便来看看我。