Radium needle

[医] 镭针

🧩 词语组成解析

radium ['redɪəm]
n. <化>镭(88号元素符号Ra);
radi 表”射线,辐射,广播”
needle ['nidl]
n. 针;针状物;<口>刺激性言行; vt. 用针缝,刺;刺激,激怒;<俚>增加(饮料的)酒精含量; vi. 缝纫;

🗣️ 情景例句

Well, Marilyn and Richard called.
好啦 Marilyn和Richard打电话来了
When it started raining, I was playing outside.
当雨开始下的时候,我在外面玩。
They sting or bite without provocation; they fly uninvited into our rooms on summer nights, or beat ageist our lighted windows.
它们无缘无故地又叮又咬;夏天的晚上,它们未经邀请便飞到我们房间里,或者对着露出亮光的窗户乱扑乱撞。
更多情景英语 ›

🔤 更多 R 开头的单词

RF
全部 R 开头单词 ›