Detector tube
[医] 检知管, 侦察管
🧩 词语组成解析
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
When did you travel?
你什么时候旅行？
Editors of newspapers and magazines often go to extremes to provide their reader with unimportant facts and statistics.
报刊杂志的编辑常常为了向读者提供成立一些关紧要的事实和统计数字而走向极端。