Dilute acid
[化] 稀酸
🧩 词语组成解析
🗣️ 情景例句
I promise I won't leave early.
我发誓我再也不会早走了。
It's an honor to be speaking to you today.
今天跟你们说话至感荣幸。
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。