Radiocarbon
n. 放射性碳, 碳-14\\n[化] 放射性碳
🏥 医学释义
放射性炭，射炭
🗣️ 情景例句
I have room reserved.
我已订了房。
Thanks for the advice,but this is something I have to figure out myself.
谢谢忠告，但是这必须由我自己解决。
Two of his greatest films, City Lights and Modern Times were of this kind.
他的两部最伟大的影片《城市之光》和《摩登时代》就是这种影片。