H-number
[化] H值; H数; Hf值(溶剂质量指标之一)
🧩 词语组成解析
🗣️ 情景例句
Please call me Mary. That's my first name.
请叫我玛丽吧，那是我的名字。
What is it you don't like about winter weather?
你不喜欢冬天什么样的天气？
Imagine their dismay when they found a beautifully-cooked wallet and notes turned to ash!
可以想像他们发现一只煮得很好看的钱包，钞票已化成灰时的沮丧心情。