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
John is tied up at the present time.
John现在有事。
Who undertakes many things at once, seldom does anything well.
许多事情同时干，一件事也办不成。
My brother is seeking a job.
我弟弟正在找工作。