Transuranium
n. 超铀元素, 铀后元素\\na. 超铀的, 铀后的
🗣️ 情景例句
A table spoon is much bigger than a teaspoon.
汤匙要比茶匙大得多。
A good maxim is never out of season.
至理名言不会过时。
What was the problem with this method?
这种方法有什么毛病吗？