Radioactive gold
[医] 放射性金
🧩 词语组成解析
gold
[ɡold]
n. 金，黄金;金色;金币;金饰品;
adj. 金（制）的，含金的;金色的;金本位的;
🗣️ 情景例句
Good. What do you think, Richard?
好。 你看呢 Richard？
I heard the clock, but I didn't get up until 9.
我听见闹钟了，但我捱到九点才起。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。