Radium plaques
[医] 镭板
🧩 词语组成解析
n. （纪念性的）匾牌( plaque的复数形式 ); 纪念匾; <医>牙斑; <微生物>空斑
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
Probably.
可能吧。
The writer stated that Rastus was in safe hands and would be returned immediately if Mrs.Ramsay paid a ransom of $1,000.
写信人声称拉斯特斯安然无恙，只要拉姆齐太太愿意支付1，000 英镑赎金，可以立即将猫送还。