Equipment number
[化] 设备号
🧩 词语组成解析
🗣️ 情景例句
John proposed marriage to Helen.
绚翰向沦论求婚。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，