Operation number
[电] 运算数目
🧩 词语组成解析
🗣️ 情景例句
How do you pronounce this word?
这个字怎么念。
Kind words are worth much and cost little.
口头方便不费力。
It remained one of the most famous buildings in the world until it was burnt down in 1936.
在1936年被焚毁之前，它一直是世界上最著名的建筑物之一。