Virgin maphtha
[化] 直馏石脑油
🧩 词语组成解析
🗣️ 情景例句
What type of car did you want, sir?
先生，你想要什么类型的轿车？
She was disappointed by what Lawrence said.
她对劳伦斯说的话感到失望。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。