Coking residue
[建] 炼焦渣
🧩 词语组成解析
n. 烧焦, 焦化\\na. 烧焦的, 粘结的
🗣️ 情景例句
Ask him to join us for lunch.
请他来和我们一起吃午饭。
In fact she's 20 years old.
她只有二十岁。
I don't want to know what it's been; I want to know what it is now.
我不想知道它曾经是什么；我想知道它现在是什么。