Label cylinder
[计] 标号柱面
🧩 词语组成解析
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
I can take the bus to work ...
我可以坐公共汽车上班……
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。