Radiant matter
[医] 辐射质
🧩 词语组成解析
matter
['mætɚ]
n. 事件;（讨论、考虑等的）问题;重要性;物质;
vi. 要紧，重要;化脓;有重大影响;有重要性;
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
I went to bed at 11:30 p.m.
我在晚上11:30点睡觉了。
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。