Radioactive carbon
[医] 放射性碳
🧩 词语组成解析
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
He applied for a scholarship at Harvard University.
他申请了哈佛的奖学金。
This is a pity, because noise abatement really is a good cause.and it is likely to be discredited if it gets to be associated with bad science.
要求减少噪音确实是件好事，但是如果与拙劣的科学掺杂在一起的话，就不会被人们所信任，这是很遗憾的。