astatine
名词
英 'æstәti:n
基本释义
n. 砹\n[化] 砹At
词根词缀
前缀
a-1
not, without
+
前缀
an-1
not, without
+
词根
sta
stand, standing, stabilize
+
词根
stas
stand, standing, stabilize
+
词根
stat
stand, standing, stabilize
+
词根
stant
stand, standing, stabilize
+
词根
stance
stand, standing, stabilize
a-1 + an-1 + sta + stas + stat + stant + stance = astatine
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情
实用场景例句
商务邮件
The research on astatine's properties is highly specialized and requires advanced equipment.
对砹特性的研究高度专业化，需要先进设备。
学术写作
The latest scientific paper on astatine's half-life was published last week.
关于砹半衰期的最新科学论文上周发表。
旅游出行
Astatine is not found in nature, so we couldn't see it in museums.
砹在自然界中不存在，所以我们无法在博物馆看到它。
日常对话
Astatine is one of the rarest elements in the periodic table.
砹是元素周期表中最稀有的元素之一。
社交媒体
Learned about astatine today, so fascinating! #Astatine
今天了解了砹，太令人着迷了！#Astatine
7 次浏览