Technometer
[医] X线量暴露计, X线照射量计
🗣️ 情景例句
Many business people turn off their pagers and cell phones during their leisure time.
许多商人在他们的休息时间里都把传呼机和移动电话关掉。
In case of fire, keep your head.
万一发生火灾，保持镇定。
What do you want?
你想怎么样？