Undefined label
[计] 未定义标号
🧩 词语组成解析
undefined
[,ʌndi'faind]
adj. 未阐明的;未限定的;
label
['lebl]
n. 标签;称标记，符号;[建] 门或窗户上面的线脚;
vt. 贴标签于;把…称为;把…列为;[化]用放射性元素使（元素或原子等）示踪;
🗣️ 情景例句
That's amazing!
太令人吃惊了，真棒！
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
By 1884, a statue which was 151 feet tall had been erected in Paris.
到1884年，一座高度达151英尺的雕像在巴黎竖立起来了。