Radium necrosis

[醫] 鐳性壞死

?? 詞語組成解析

radium ['red??m]
n. <化>鐳(88號元素符號Ra);
radi 表”射線,輻射,廣播”
necrosis [[ne'kr?usis]]
n. 壞死, 枯斑\\n[醫] 壞死

??? 情景例句

Have you gotten over your cold?
你感冒好了嗎?
Time past cannot be called back again.
光陰一去不復返。
How Harry came into the possession of this outlandish stuff makes an interesting story which he is fond of relating.
哈里如何得到這種稀奇古怪的東西的,這里有個有趣的故事,而且他挺愛把它講給別人聽。
更多情景英語 ›

?? 更多 R 開頭的單詞

全部 R 開頭單詞 ›