Nucleochronometer
n. 核子年代学标准( 指用来衡量或确定核子年代学的标准化学元素或同位素)
🗣️ 情景例句
Thanks for inviting me to the dinner. I'm looking forward to it.
谢谢你邀请我一起吃晚饭，约会日期早些到就好了。
Save while you may, no morning sun lasts a whole day.
能节俭时就节俭，朝阳难照一整天。
but it is of a kind that, if he meets it, he can readily understand and deal with.
但如果有这种情况，露营者也容易理解，知道如何对付，