Lcv
abbr. low calorific value 低发热量，低热值
🗣️ 情景例句
Hi, this is Tony, I have a flat tire, could you come and pick me up?
你好，我是托尼，我的车爆胎了，你能来接我吗？
It's quite cold today.
今天天气相当冷。
What are you doing?
你在干什么？