Nonleaded
a. 无铅（如汽油等）的
🗣️ 情景例句
Don't the flowers smell wonderful?
花儿闻起来好香， 不是吗？
Let's talk about something else.
让我们谈点别的什么吧。
A long-lost brother, who was presumed dead, was really alive all the time and wickedly plotting to bring about the hero's downfall.And so on.
主人公一位长期失散的兄弟，大家都以为死了，实际上一直活着，并且正在策划暗算主人公；如此等等，