Radiocarbon dating
<正>放射性碳年代测定（法）
🧩 词语组成解析
n. 放射性碳, 碳-14\\n[化] 放射性碳
[计] 记日期的\\n[经] 注明日期
🗣️ 情景例句
John Marchetta runs this company. John Marchetta
经营这家公司。
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
Every time he wanted to come into the garden he would bark until someone opened the gate.
每当它想到花园里来时，便汪汪叫个不停，直到有人把门打开。