Chromel triangle
[化] 克罗梅尔三角
🧩 词语组成解析
[机] 克铬美
🗣️ 情景例句
It's a piece of cake.
这是小菜一碟。
How many pieces are you going to buy?
你要买几个？
The play may begin at any moment.
戏随时都有可能开始。