Coom
n. 煤烟\\n[建] 煤烟, 炭黑
🗣️ 情景例句
That'll be our first one,
这将成为我们的第一件，
I expected it to be sweet.
我原以为是甜的。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）