Heaf
abbr. heavy-end aviation fuel 重尾航空燃料，航空重油
🗣️ 情景例句
I know. I do.
我知道。我会的。
I'll have to look. What do you want to for?
我得看一看。你要零钱干什么？
Can I see your licence, please?
请让我看看你的车证好吗？